2020136984

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{36433}}^1$

素因数の和:36707

約数の個数: 32

約数和(自身を含む): 3934872000

約数和(自身を除く): 1914735016

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 239, 478, 956, 1912, 6931, 13862, 27724, 36433, 55448, 72866, 145732, 291464, 1056557, 2113114, 4226228, 8452456, 8707487, 17414974, 34829948, 69659896, 252517123, 505034246, 1010068492, 2020136984]

約数ペア:

[(1, 2020136984), (2, 1010068492), (4, 505034246), (8, 252517123), (29, 69659896), (58, 34829948), (116, 17414974), (232, 8707487), (239, 8452456), (478, 4226228), (956, 2113114), (1912, 1056557), (6931, 291464), (13862, 145732), (27724, 72866), (36433, 55448)]