20861364594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4556873}}^1$

素因数の和:4556994

約数の個数: 32

約数和(自身を含む): 48120589440

約数和(自身を除く): 27259224846

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 4556873, 9113746, 13670619, 27341238, 31898111, 63796222, 95694333, 191388666, 496699157, 993398314, 1490097471, 2980194942, 3476894099, 6953788198, 10430682297, 20861364594]

約数ペア:

[(1, 20861364594), (2, 10430682297), (3, 6953788198), (6, 3476894099), (7, 2980194942), (14, 1490097471), (21, 993398314), (42, 496699157), (109, 191388666), (218, 95694333), (327, 63796222), (654, 31898111), (763, 27341238), (1526, 13670619), (2289, 9113746), (4578, 4556873)]