20048522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{14549}}^1$

素因数の和:14617

約数の個数: 16

約数和(自身を含む): 32999400

約数和(自身を除く): 12950878

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 14549, 29098, 189137, 378274, 771097, 1542194, 10024261, 20048522]

約数ペア:

[(1, 20048522), (2, 10024261), (13, 1542194), (26, 771097), (53, 378274), (106, 189137), (689, 29098), (1378, 14549)]