20403533810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5983441}}^1$

素因数の和:5983490

約数の個数: 32

約数和(自身を含む): 41357551104

約数和(自身を除く): 20954017294

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 5983441, 11966882, 29917205, 59834410, 65817851, 131635702, 185486671, 329089255, 370973342, 658178510, 927433355, 1854866710, 2040353381, 4080706762, 10201766905, 20403533810]

約数ペア:

[(1, 20403533810), (2, 10201766905), (5, 4080706762), (10, 2040353381), (11, 1854866710), (22, 927433355), (31, 658178510), (55, 370973342), (62, 329089255), (110, 185486671), (155, 131635702), (310, 65817851), (341, 59834410), (682, 29917205), (1705, 11966882), (3410, 5983441)]