20346364912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41020897}}^1$

素因数の和:41020936

約数の個数: 20

約数和(自身を含む): 40692730816

約数和(自身を除く): 20346365904

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 41020897, 82041794, 164083588, 328167176, 656334352, 1271647807, 2543295614, 5086591228, 10173182456, 20346364912]

約数ペア:

[(1, 20346364912), (2, 10173182456), (4, 5086591228), (8, 2543295614), (16, 1271647807), (31, 656334352), (62, 328167176), (124, 164083588), (248, 82041794), (496, 41020897)]