20066366928

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{3041}}^1$

素因数の和:3257

約数の個数: 160

約数和(自身を含む): 55766430720

約数和(自身を除く): 35700063792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 43, 46, 48, 69, 86, 92, 129, 138, 139, 172, 184, 258, 276, 278, 344, 368, 417, 516, 552, 556, 688, 834, 989, 1032, 1104, 1112, 1668, 1978, 2064, 2224, 2967, 3041, 3197, 3336, 3956, 5934, 5977, 6082, 6394, 6672, 7912, 9123, 9591, 11868, 11954, 12164, 12788, 15824, 17931, 18246, 19182, 23736, 23908, 24328, 25576, 35862, 36492, 38364, 47472, 47816, 48656, 51152, 69943, 71724, 72984, 76728, 95632, 130763, 137471, 139886, 143448, 145968, 153456, 209829, 261526, 274942, 279772, 286896, 392289, 412413, 419658, 422699, 523052, 549884, 559544, 784578, 824826, 839316, 845398, 1046104, 1099768, 1119088, 1268097, 1569156, 1649652, 1678632, 1690796, 2092208, 2199536, 2536194, 3007549, 3138312, 3299304, 3357264, 3381592, 5072388, 6015098, 6276624, 6598608, 6763184, 9022647, 9722077, 10144776, 12030196, 18045294, 18176057, 19444154, 20289552, 24060392, 29166231, 36090588, 36352114, 38888308, 48120784, 54528171, 58332462, 72181176, 72704228, 77776616, 109056342, 116664924, 144362352, 145408456, 155553232, 218112684, 233329848, 290816912, 418049311, 436225368, 466659696, 836098622, 872450736, 1254147933, 1672197244, 2508295866, 3344394488, 5016591732, 6688788976, 10033183464, 20066366928]

約数ペア:

[(1, 20066366928), (2, 10033183464), (3, 6688788976), (4, 5016591732), (6, 3344394488), (8, 2508295866), (12, 1672197244), (16, 1254147933), (23, 872450736), (24, 836098622), (43, 466659696), (46, 436225368), (48, 418049311), (69, 290816912), (86, 233329848), (92, 218112684), (129, 155553232), (138, 145408456), (139, 144362352), (172, 116664924), (184, 109056342), (258, 77776616), (276, 72704228), (278, 72181176), (344, 58332462), (368, 54528171), (417, 48120784), (516, 38888308), (552, 36352114), (556, 36090588), (688, 29166231), (834, 24060392), (989, 20289552), (1032, 19444154), (1104, 18176057), (1112, 18045294), (1668, 12030196), (1978, 10144776), (2064, 9722077), (2224, 9022647), (2967, 6763184), (3041, 6598608), (3197, 6276624), (3336, 6015098), (3956, 5072388), (5934, 3381592), (5977, 3357264), (6082, 3299304), (6394, 3138312), (6672, 3007549), (7912, 2536194), (9123, 2199536), (9591, 2092208), (11868, 1690796), (11954, 1678632), (12164, 1649652), (12788, 1569156), (15824, 1268097), (17931, 1119088), (18246, 1099768), (19182, 1046104), (23736, 845398), (23908, 839316), (24328, 824826), (25576, 784578), (35862, 559544), (36492, 549884), (38364, 523052), (47472, 422699), (47816, 419658), (48656, 412413), (51152, 392289), (69943, 286896), (71724, 279772), (72984, 274942), (76728, 261526), (95632, 209829), (130763, 153456), (137471, 145968), (139886, 143448)]