20171668330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6323407}}^1$

素因数の和:6323454

約数の個数: 32

約数和(自身を含む): 40975683840

約数和(自身を除く): 20804015510

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 6323407, 12646814, 31617035, 63234070, 69557477, 139114954, 183378803, 347787385, 366757606, 695574770, 916894015, 1833788030, 2017166833, 4034333666, 10085834165, 20171668330]

約数ペア:

[(1, 20171668330), (2, 10085834165), (5, 4034333666), (10, 2017166833), (11, 1833788030), (22, 916894015), (29, 695574770), (55, 366757606), (58, 347787385), (110, 183378803), (145, 139114954), (290, 69557477), (319, 63234070), (638, 31617035), (1595, 12646814), (3190, 6323407)]