20147288616

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{353}}^1$

素因数の和:697

約数の個数: 384

約数和(自身を含む): 69767792640

約数和(自身を除く): 49620504024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 31, 36, 39, 42, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 117, 124, 126, 156, 168, 182, 186, 217, 234, 248, 252, 273, 279, 281, 312, 353, 364, 372, 403, 434, 468, 504, 546, 558, 562, 651, 706, 728, 744, 806, 819, 843, 868, 936, 1059, 1092, 1116, 1124, 1209, 1302, 1412, 1612, 1638, 1686, 1736, 1953, 1967, 2118, 2184, 2232, 2248, 2418, 2471, 2529, 2604, 2821, 2824, 3177, 3224, 3276, 3372, 3627, 3653, 3906, 3934, 4236, 4589, 4836, 4942, 5058, 5208, 5642, 5901, 6354, 6552, 6744, 7254, 7306, 7413, 7812, 7868, 8463, 8472, 8711, 9178, 9672, 9884, 10116, 10943, 10959, 11284, 11802, 12708, 13767, 14508, 14612, 14826, 15624, 15736, 16926, 17422, 17703, 18356, 19768, 20232, 21886, 21918, 22239, 22568, 23604, 25389, 25416, 25571, 26133, 27534, 29016, 29224, 29652, 32123, 32829, 32877, 33852, 34844, 35406, 36712, 41301, 43772, 43836, 44478, 47208, 50778, 51142, 52266, 55068, 59304, 60977, 64246, 65658, 65754, 67704, 69688, 70812, 76601, 76713, 78399, 82602, 87544, 87672, 88956, 96369, 98487, 99193, 101556, 102284, 104532, 110136, 113243, 121954, 128492, 131316, 131508, 141624, 142259, 153202, 153426, 156798, 165204, 177912, 182931, 192738, 196974, 198386, 203112, 204568, 209064, 226486, 229803, 230139, 243908, 256984, 262632, 263016, 284518, 289107, 297579, 306404, 306852, 313596, 330408, 339729, 365862, 385476, 393948, 396772, 426777, 452972, 459606, 460278, 487816, 548793, 569036, 578214, 595158, 612808, 613704, 627192, 679458, 689409, 694351, 731724, 770952, 787896, 792701, 793544, 853554, 892737, 905944, 919212, 920556, 995813, 1019187, 1097586, 1138072, 1156428, 1190316, 1280331, 1289509, 1358916, 1378818, 1388702, 1463448, 1585402, 1707108, 1785474, 1838424, 1841112, 1991626, 2038374, 2083053, 2195172, 2312856, 2378103, 2380632, 2560662, 2579018, 2717832, 2757636, 2777404, 2987439, 3074983, 3170804, 3414216, 3570948, 3868527, 3983252, 4076748, 4166106, 4390344, 4756206, 5121324, 5158036, 5515272, 5554808, 5974878, 6149966, 6249159, 6341608, 7134309, 7141896, 7737054, 7966504, 8153496, 8332212, 8962317, 9026563, 9224949, 9512412, 10242648, 10316072, 11605581, 11949756, 12299932, 12498318, 14268618, 15474108, 16664424, 17924634, 18053126, 18449898, 19024824, 21524881, 23211162, 23899512, 24599864, 24996636, 27079689, 27674847, 28537236, 30948216, 35849268, 36106252, 36899796, 39974779, 43049762, 46422324, 49993272, 54159378, 55349694, 57074472, 64574643, 71698536, 72212504, 73799592, 79949558, 81239067, 86099524, 92844648, 108318756, 110699388, 119924337, 129149286, 159899116, 162478134, 172199048, 193723929, 216637512, 221398776, 239848674, 258298572, 279823453, 319798232, 324956268, 359773011, 387447858, 479697348, 516597144, 559646906, 649912536, 719546022, 774895716, 839470359, 959394696, 1119293812, 1439092044, 1549791432, 1678940718, 2238587624, 2518411077, 2878184088, 3357881436, 5036822154, 6715762872, 10073644308, 20147288616]

約数ペア:

[(1, 20147288616), (2, 10073644308), (3, 6715762872), (4, 5036822154), (6, 3357881436), (7, 2878184088), (8, 2518411077), (9, 2238587624), (12, 1678940718), (13, 1549791432), (14, 1439092044), (18, 1119293812), (21, 959394696), (24, 839470359), (26, 774895716), (28, 719546022), (31, 649912536), (36, 559646906), (39, 516597144), (42, 479697348), (52, 387447858), (56, 359773011), (62, 324956268), (63, 319798232), (72, 279823453), (78, 258298572), (84, 239848674), (91, 221398776), (93, 216637512), (104, 193723929), (117, 172199048), (124, 162478134), (126, 159899116), (156, 129149286), (168, 119924337), (182, 110699388), (186, 108318756), (217, 92844648), (234, 86099524), (248, 81239067), (252, 79949558), (273, 73799592), (279, 72212504), (281, 71698536), (312, 64574643), (353, 57074472), (364, 55349694), (372, 54159378), (403, 49993272), (434, 46422324), (468, 43049762), (504, 39974779), (546, 36899796), (558, 36106252), (562, 35849268), (651, 30948216), (706, 28537236), (728, 27674847), (744, 27079689), (806, 24996636), (819, 24599864), (843, 23899512), (868, 23211162), (936, 21524881), (1059, 19024824), (1092, 18449898), (1116, 18053126), (1124, 17924634), (1209, 16664424), (1302, 15474108), (1412, 14268618), (1612, 12498318), (1638, 12299932), (1686, 11949756), (1736, 11605581), (1953, 10316072), (1967, 10242648), (2118, 9512412), (2184, 9224949), (2232, 9026563), (2248, 8962317), (2418, 8332212), (2471, 8153496), (2529, 7966504), (2604, 7737054), (2821, 7141896), (2824, 7134309), (3177, 6341608), (3224, 6249159), (3276, 6149966), (3372, 5974878), (3627, 5554808), (3653, 5515272), (3906, 5158036), (3934, 5121324), (4236, 4756206), (4589, 4390344), (4836, 4166106), (4942, 4076748), (5058, 3983252), (5208, 3868527), (5642, 3570948), (5901, 3414216), (6354, 3170804), (6552, 3074983), (6744, 2987439), (7254, 2777404), (7306, 2757636), (7413, 2717832), (7812, 2579018), (7868, 2560662), (8463, 2380632), (8472, 2378103), (8711, 2312856), (9178, 2195172), (9672, 2083053), (9884, 2038374), (10116, 1991626), (10943, 1841112), (10959, 1838424), (11284, 1785474), (11802, 1707108), (12708, 1585402), (13767, 1463448), (14508, 1388702), (14612, 1378818), (14826, 1358916), (15624, 1289509), (15736, 1280331), (16926, 1190316), (17422, 1156428), (17703, 1138072), (18356, 1097586), (19768, 1019187), (20232, 995813), (21886, 920556), (21918, 919212), (22239, 905944), (22568, 892737), (23604, 853554), (25389, 793544), (25416, 792701), (25571, 787896), (26133, 770952), (27534, 731724), (29016, 694351), (29224, 689409), (29652, 679458), (32123, 627192), (32829, 613704), (32877, 612808), (33852, 595158), (34844, 578214), (35406, 569036), (36712, 548793), (41301, 487816), (43772, 460278), (43836, 459606), (44478, 452972), (47208, 426777), (50778, 396772), (51142, 393948), (52266, 385476), (55068, 365862), (59304, 339729), (60977, 330408), (64246, 313596), (65658, 306852), (65754, 306404), (67704, 297579), (69688, 289107), (70812, 284518), (76601, 263016), (76713, 262632), (78399, 256984), (82602, 243908), (87544, 230139), (87672, 229803), (88956, 226486), (96369, 209064), (98487, 204568), (99193, 203112), (101556, 198386), (102284, 196974), (104532, 192738), (110136, 182931), (113243, 177912), (121954, 165204), (128492, 156798), (131316, 153426), (131508, 153202), (141624, 142259)]