20158924610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{322079}}^1$

素因数の和:322666

約数の個数: 32

約数和(自身を含む): 39654489600

約数和(自身を除く): 19495564990

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 569, 1138, 2845, 5690, 6259, 12518, 31295, 62590, 322079, 644158, 1610395, 3220790, 3542869, 7085738, 17714345, 35428690, 183262951, 366525902, 916314755, 1832629510, 2015892461, 4031784922, 10079462305, 20158924610]

約数ペア:

[(1, 20158924610), (2, 10079462305), (5, 4031784922), (10, 2015892461), (11, 1832629510), (22, 916314755), (55, 366525902), (110, 183262951), (569, 35428690), (1138, 17714345), (2845, 7085738), (5690, 3542869), (6259, 3220790), (12518, 1610395), (31295, 644158), (62590, 322079)]