20978592

素因数分解:

$2^5\times 3^1\times {\mathrm{218527}}^1$

素因数の和:218540

約数の個数: 24

約数和(自身を含む): 55069056

約数和(自身を除く): 34090464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 218527, 437054, 655581, 874108, 1311162, 1748216, 2622324, 3496432, 5244648, 6992864, 10489296, 20978592]

約数ペア:

[(1, 20978592), (2, 10489296), (3, 6992864), (4, 5244648), (6, 3496432), (8, 2622324), (12, 1748216), (16, 1311162), (24, 874108), (32, 655581), (48, 437054), (96, 218527)]