20166472470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{133033}}^1$

素因数の和:133237

約数の個数: 64

約数和(自身を含む): 50267695104

約数和(自身を除く): 30101222634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 163, 186, 310, 326, 465, 489, 815, 930, 978, 1630, 2445, 4890, 5053, 10106, 15159, 25265, 30318, 50530, 75795, 133033, 151590, 266066, 399099, 665165, 798198, 1330330, 1995495, 3990990, 4124023, 8248046, 12372069, 20620115, 21684379, 24744138, 41240230, 43368758, 61860345, 65053137, 108421895, 123720690, 130106274, 216843790, 325265685, 650531370, 672215749, 1344431498, 2016647247, 3361078745, 4033294494, 6722157490, 10083236235, 20166472470]

約数ペア:

[(1, 20166472470), (2, 10083236235), (3, 6722157490), (5, 4033294494), (6, 3361078745), (10, 2016647247), (15, 1344431498), (30, 672215749), (31, 650531370), (62, 325265685), (93, 216843790), (155, 130106274), (163, 123720690), (186, 108421895), (310, 65053137), (326, 61860345), (465, 43368758), (489, 41240230), (815, 24744138), (930, 21684379), (978, 20620115), (1630, 12372069), (2445, 8248046), (4890, 4124023), (5053, 3990990), (10106, 1995495), (15159, 1330330), (25265, 798198), (30318, 665165), (50530, 399099), (75795, 266066), (133033, 151590)]