20076210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2897}}^1$

素因数の和:2928

約数の個数: 96

約数和(自身を含む): 65100672

約数和(自身を除く): 45024462

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 2897, 3465, 5794, 6930, 8691, 14485, 17382, 20279, 26073, 28970, 31867, 40558, 43455, 52146, 60837, 63734, 86910, 95601, 101395, 121674, 130365, 159335, 182511, 191202, 202790, 223069, 260730, 286803, 304185, 318670, 365022, 446138, 478005, 573606, 608370, 669207, 912555, 956010, 1115345, 1338414, 1434015, 1825110, 2007621, 2230690, 2868030, 3346035, 4015242, 6692070, 10038105, 20076210]

約数ペア:

[(1, 20076210), (2, 10038105), (3, 6692070), (5, 4015242), (6, 3346035), (7, 2868030), (9, 2230690), (10, 2007621), (11, 1825110), (14, 1434015), (15, 1338414), (18, 1115345), (21, 956010), (22, 912555), (30, 669207), (33, 608370), (35, 573606), (42, 478005), (45, 446138), (55, 365022), (63, 318670), (66, 304185), (70, 286803), (77, 260730), (90, 223069), (99, 202790), (105, 191202), (110, 182511), (126, 159335), (154, 130365), (165, 121674), (198, 101395), (210, 95601), (231, 86910), (315, 63734), (330, 60837), (385, 52146), (462, 43455), (495, 40558), (630, 31867), (693, 28970), (770, 26073), (990, 20279), (1155, 17382), (1386, 14485), (2310, 8691), (2897, 6930), (3465, 5794)]