20163075408

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{8069}}^1$

素因数の和:8194

約数の個数: 240

約数和(自身を含む): 67229685120

約数和(自身を除く): 47066609712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 67, 72, 74, 84, 111, 112, 126, 134, 144, 148, 168, 201, 222, 252, 259, 268, 296, 333, 336, 402, 444, 469, 504, 518, 536, 592, 603, 666, 777, 804, 888, 938, 1008, 1036, 1072, 1206, 1332, 1407, 1554, 1608, 1776, 1876, 2072, 2331, 2412, 2479, 2664, 2814, 3108, 3216, 3752, 4144, 4221, 4662, 4824, 4958, 5328, 5628, 6216, 7437, 7504, 8069, 8442, 9324, 9648, 9916, 11256, 12432, 14874, 16138, 16884, 17353, 18648, 19832, 22311, 22512, 24207, 29748, 32276, 33768, 34706, 37296, 39664, 44622, 48414, 52059, 56483, 59496, 64552, 67536, 69412, 72621, 89244, 96828, 104118, 112966, 118992, 129104, 138824, 145242, 156177, 169449, 178488, 193656, 208236, 225932, 277648, 290484, 298553, 312354, 338898, 356976, 387312, 416472, 451864, 508347, 540623, 580968, 597106, 624708, 677796, 832944, 895659, 903728, 1016694, 1081246, 1161936, 1194212, 1249416, 1355592, 1621869, 1791318, 2033388, 2089871, 2162492, 2388424, 2498832, 2686977, 2711184, 3243738, 3582636, 3784361, 4066776, 4179742, 4324984, 4776848, 4865607, 5373954, 6269613, 6487476, 7165272, 7568722, 8133552, 8359484, 8649968, 9731214, 10747908, 11353083, 12539226, 12974952, 14330544, 15137444, 16718968, 18808839, 19462428, 20003051, 21495816, 22706166, 25078452, 25949904, 30274888, 33437936, 34059249, 37617678, 38924856, 40006102, 42991632, 45412332, 50156904, 60009153, 60549776, 68118498, 75235356, 77849712, 80012204, 90824664, 100313808, 120018306, 136236996, 140021357, 150470712, 160024408, 180027459, 181649328, 240036612, 272473992, 280042714, 300941424, 320048816, 360054918, 420064071, 480073224, 544947984, 560085428, 720109836, 840128142, 960146448, 1120170856, 1260192213, 1440219672, 1680256284, 2240341712, 2520384426, 2880439344, 3360512568, 5040768852, 6721025136, 10081537704, 20163075408]

約数ペア:

[(1, 20163075408), (2, 10081537704), (3, 6721025136), (4, 5040768852), (6, 3360512568), (7, 2880439344), (8, 2520384426), (9, 2240341712), (12, 1680256284), (14, 1440219672), (16, 1260192213), (18, 1120170856), (21, 960146448), (24, 840128142), (28, 720109836), (36, 560085428), (37, 544947984), (42, 480073224), (48, 420064071), (56, 360054918), (63, 320048816), (67, 300941424), (72, 280042714), (74, 272473992), (84, 240036612), (111, 181649328), (112, 180027459), (126, 160024408), (134, 150470712), (144, 140021357), (148, 136236996), (168, 120018306), (201, 100313808), (222, 90824664), (252, 80012204), (259, 77849712), (268, 75235356), (296, 68118498), (333, 60549776), (336, 60009153), (402, 50156904), (444, 45412332), (469, 42991632), (504, 40006102), (518, 38924856), (536, 37617678), (592, 34059249), (603, 33437936), (666, 30274888), (777, 25949904), (804, 25078452), (888, 22706166), (938, 21495816), (1008, 20003051), (1036, 19462428), (1072, 18808839), (1206, 16718968), (1332, 15137444), (1407, 14330544), (1554, 12974952), (1608, 12539226), (1776, 11353083), (1876, 10747908), (2072, 9731214), (2331, 8649968), (2412, 8359484), (2479, 8133552), (2664, 7568722), (2814, 7165272), (3108, 6487476), (3216, 6269613), (3752, 5373954), (4144, 4865607), (4221, 4776848), (4662, 4324984), (4824, 4179742), (4958, 4066776), (5328, 3784361), (5628, 3582636), (6216, 3243738), (7437, 2711184), (7504, 2686977), (8069, 2498832), (8442, 2388424), (9324, 2162492), (9648, 2089871), (9916, 2033388), (11256, 1791318), (12432, 1621869), (14874, 1355592), (16138, 1249416), (16884, 1194212), (17353, 1161936), (18648, 1081246), (19832, 1016694), (22311, 903728), (22512, 895659), (24207, 832944), (29748, 677796), (32276, 624708), (33768, 597106), (34706, 580968), (37296, 540623), (39664, 508347), (44622, 451864), (48414, 416472), (52059, 387312), (56483, 356976), (59496, 338898), (64552, 312354), (67536, 298553), (69412, 290484), (72621, 277648), (89244, 225932), (96828, 208236), (104118, 193656), (112966, 178488), (118992, 169449), (129104, 156177), (138824, 145242)]