20170791366

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{376841}}^1$

素因数の和:377668

約数の個数: 32

約数和(自身を含む): 44063381376

約数和(自身を除く): 23892590010

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 811, 1622, 2433, 4866, 8921, 17842, 26763, 53526, 376841, 753682, 1130523, 2261046, 4145251, 8290502, 12435753, 24871506, 305618051, 611236102, 916854153, 1833708306, 3361798561, 6723597122, 10085395683, 20170791366]

約数ペア:

[(1, 20170791366), (2, 10085395683), (3, 6723597122), (6, 3361798561), (11, 1833708306), (22, 916854153), (33, 611236102), (66, 305618051), (811, 24871506), (1622, 12435753), (2433, 8290502), (4866, 4145251), (8921, 2261046), (17842, 1130523), (26763, 753682), (53526, 376841)]