20131132964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4169663}}^1$

素因数の和:4169755

約数の個数: 24

約数和(自身を含む): 37827191808

約数和(自身を除く): 17696058844

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 4169663, 8339326, 16678652, 70884271, 141768542, 283537084, 296046073, 592092146, 1184184292, 5032783241, 10065566482, 20131132964]

約数ペア:

[(1, 20131132964), (2, 10065566482), (4, 5032783241), (17, 1184184292), (34, 592092146), (68, 296046073), (71, 283537084), (142, 141768542), (284, 70884271), (1207, 16678652), (2414, 8339326), (4828, 4169663)]