20156450832

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1153}}^1$

素因数の和:1268

約数の個数: 400

約数和(自身を含む): 69812531712

約数和(自身を除く): 49656080880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 41, 42, 47, 48, 54, 56, 63, 72, 81, 82, 84, 94, 108, 112, 123, 126, 141, 144, 162, 164, 168, 188, 189, 216, 246, 252, 282, 287, 324, 328, 329, 336, 369, 376, 378, 423, 432, 492, 504, 564, 567, 574, 648, 656, 658, 738, 752, 756, 846, 861, 984, 987, 1008, 1107, 1128, 1134, 1148, 1153, 1269, 1296, 1316, 1476, 1512, 1692, 1722, 1927, 1968, 1974, 2214, 2256, 2268, 2296, 2306, 2538, 2583, 2632, 2952, 2961, 3024, 3321, 3384, 3444, 3459, 3807, 3854, 3948, 4428, 4536, 4592, 4612, 5076, 5166, 5264, 5781, 5904, 5922, 6642, 6768, 6888, 6918, 7614, 7708, 7749, 7896, 8071, 8856, 8883, 9072, 9224, 10152, 10332, 10377, 11562, 11844, 13284, 13489, 13776, 13836, 15228, 15416, 15498, 15792, 16142, 17343, 17712, 17766, 18448, 20304, 20664, 20754, 23124, 23247, 23688, 24213, 26568, 26649, 26978, 27672, 30456, 30832, 30996, 31131, 32284, 34686, 35532, 40467, 41328, 41508, 46248, 46494, 47273, 47376, 48426, 52029, 53136, 53298, 53956, 54191, 55344, 60912, 61992, 62262, 64568, 69372, 71064, 72639, 80934, 83016, 92496, 92988, 93393, 94546, 96852, 104058, 106596, 107912, 108382, 121401, 123984, 124524, 129136, 138744, 141819, 142128, 145278, 156087, 161868, 162573, 166032, 185976, 186786, 189092, 193704, 208116, 213192, 215824, 216764, 217917, 242802, 249048, 277488, 283638, 290556, 312174, 323736, 325146, 330911, 364203, 371952, 373572, 378184, 379337, 387408, 416232, 425457, 426384, 433528, 435834, 485604, 487719, 498096, 567276, 581112, 624348, 647472, 650292, 653751, 661822, 728406, 747144, 756368, 758674, 832464, 850914, 867056, 871668, 971208, 975438, 992733, 1092609, 1134552, 1138011, 1162224, 1248696, 1276371, 1300584, 1307502, 1323644, 1456812, 1463157, 1494288, 1517348, 1701828, 1743336, 1942416, 1950876, 1985466, 2185218, 2221831, 2269104, 2276022, 2497392, 2552742, 2601168, 2615004, 2647288, 2913624, 2926314, 2978199, 3034696, 3403656, 3414033, 3486672, 3829113, 3901752, 3970932, 4370436, 4389471, 4443662, 4552044, 5105484, 5230008, 5294576, 5827248, 5852628, 5956398, 6069392, 6665493, 6807312, 6828066, 7658226, 7803504, 7941864, 8740872, 8778942, 8887324, 8934597, 9104088, 10210968, 10242099, 10460016, 11705256, 11912796, 13330986, 13656132, 15316452, 15552817, 15883728, 17481744, 17557884, 17774648, 17869194, 18208176, 19996479, 20421936, 20484198, 23410512, 23825592, 26661972, 26803791, 27312264, 30632904, 30726297, 31105634, 35115768, 35549296, 35738388, 39992958, 40968396, 46658451, 47651184, 53323944, 53607582, 54624528, 59989437, 61265808, 61452594, 62211268, 70231536, 71476776, 79985916, 81936792, 93316902, 106647888, 107215164, 119978874, 122905188, 124422536, 139975353, 142953552, 159971832, 163873584, 179968311, 186633804, 214430328, 239957748, 245810376, 248845072, 279950706, 319943664, 359936622, 373267608, 419926059, 428860656, 479915496, 491620752, 559901412, 719873244, 746535216, 839852118, 959830992, 1119802824, 1259778177, 1439746488, 1679704236, 2239605648, 2519556354, 2879492976, 3359408472, 5039112708, 6718816944, 10078225416, 20156450832]

約数ペア:

[(1, 20156450832), (2, 10078225416), (3, 6718816944), (4, 5039112708), (6, 3359408472), (7, 2879492976), (8, 2519556354), (9, 2239605648), (12, 1679704236), (14, 1439746488), (16, 1259778177), (18, 1119802824), (21, 959830992), (24, 839852118), (27, 746535216), (28, 719873244), (36, 559901412), (41, 491620752), (42, 479915496), (47, 428860656), (48, 419926059), (54, 373267608), (56, 359936622), (63, 319943664), (72, 279950706), (81, 248845072), (82, 245810376), (84, 239957748), (94, 214430328), (108, 186633804), (112, 179968311), (123, 163873584), (126, 159971832), (141, 142953552), (144, 139975353), (162, 124422536), (164, 122905188), (168, 119978874), (188, 107215164), (189, 106647888), (216, 93316902), (246, 81936792), (252, 79985916), (282, 71476776), (287, 70231536), (324, 62211268), (328, 61452594), (329, 61265808), (336, 59989437), (369, 54624528), (376, 53607582), (378, 53323944), (423, 47651184), (432, 46658451), (492, 40968396), (504, 39992958), (564, 35738388), (567, 35549296), (574, 35115768), (648, 31105634), (656, 30726297), (658, 30632904), (738, 27312264), (752, 26803791), (756, 26661972), (846, 23825592), (861, 23410512), (984, 20484198), (987, 20421936), (1008, 19996479), (1107, 18208176), (1128, 17869194), (1134, 17774648), (1148, 17557884), (1153, 17481744), (1269, 15883728), (1296, 15552817), (1316, 15316452), (1476, 13656132), (1512, 13330986), (1692, 11912796), (1722, 11705256), (1927, 10460016), (1968, 10242099), (1974, 10210968), (2214, 9104088), (2256, 8934597), (2268, 8887324), (2296, 8778942), (2306, 8740872), (2538, 7941864), (2583, 7803504), (2632, 7658226), (2952, 6828066), (2961, 6807312), (3024, 6665493), (3321, 6069392), (3384, 5956398), (3444, 5852628), (3459, 5827248), (3807, 5294576), (3854, 5230008), (3948, 5105484), (4428, 4552044), (4536, 4443662), (4592, 4389471), (4612, 4370436), (5076, 3970932), (5166, 3901752), (5264, 3829113), (5781, 3486672), (5904, 3414033), (5922, 3403656), (6642, 3034696), (6768, 2978199), (6888, 2926314), (6918, 2913624), (7614, 2647288), (7708, 2615004), (7749, 2601168), (7896, 2552742), (8071, 2497392), (8856, 2276022), (8883, 2269104), (9072, 2221831), (9224, 2185218), (10152, 1985466), (10332, 1950876), (10377, 1942416), (11562, 1743336), (11844, 1701828), (13284, 1517348), (13489, 1494288), (13776, 1463157), (13836, 1456812), (15228, 1323644), (15416, 1307502), (15498, 1300584), (15792, 1276371), (16142, 1248696), (17343, 1162224), (17712, 1138011), (17766, 1134552), (18448, 1092609), (20304, 992733), (20664, 975438), (20754, 971208), (23124, 871668), (23247, 867056), (23688, 850914), (24213, 832464), (26568, 758674), (26649, 756368), (26978, 747144), (27672, 728406), (30456, 661822), (30832, 653751), (30996, 650292), (31131, 647472), (32284, 624348), (34686, 581112), (35532, 567276), (40467, 498096), (41328, 487719), (41508, 485604), (46248, 435834), (46494, 433528), (47273, 426384), (47376, 425457), (48426, 416232), (52029, 387408), (53136, 379337), (53298, 378184), (53956, 373572), (54191, 371952), (55344, 364203), (60912, 330911), (61992, 325146), (62262, 323736), (64568, 312174), (69372, 290556), (71064, 283638), (72639, 277488), (80934, 249048), (83016, 242802), (92496, 217917), (92988, 216764), (93393, 215824), (94546, 213192), (96852, 208116), (104058, 193704), (106596, 189092), (107912, 186786), (108382, 185976), (121401, 166032), (123984, 162573), (124524, 161868), (129136, 156087), (138744, 145278), (141819, 142128)]