20526486530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3491}}^1\times {\mathrm{53453}}^1$

素因数の和:56962

約数の個数: 32

約数和(自身を含む): 40318855488

約数和(自身を除く): 19792368958

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 3491, 6982, 17455, 34910, 38401, 53453, 76802, 106906, 192005, 267265, 384010, 534530, 587983, 1175966, 2939915, 5879830, 186604423, 373208846, 933022115, 1866044230, 2052648653, 4105297306, 10263243265, 20526486530]

約数ペア:

[(1, 20526486530), (2, 10263243265), (5, 4105297306), (10, 2052648653), (11, 1866044230), (22, 933022115), (55, 373208846), (110, 186604423), (3491, 5879830), (6982, 2939915), (17455, 1175966), (34910, 587983), (38401, 534530), (53453, 384010), (76802, 267265), (106906, 192005)]