23589620

素因数分解:

$2^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1823}}^1$

素因数の和:2479

約数の個数: 24

約数和(自身を含む): 49641984

約数和(自身を除く): 26052364

約数列:

[1, 2, 4, 5, 10, 20, 647, 1294, 1823, 2588, 3235, 3646, 6470, 7292, 9115, 12940, 18230, 36460, 1179481, 2358962, 4717924, 5897405, 11794810, 23589620]

約数ペア:

[(1, 23589620), (2, 11794810), (4, 5897405), (5, 4717924), (10, 2358962), (20, 1179481), (647, 36460), (1294, 18230), (1823, 12940), (2588, 9115), (3235, 7292), (3646, 6470)]