20674524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{132529}}^1$

素因数の和:132549

約数の個数: 24

約数和(自身を含む): 51951760

約数和(自身を除く): 31277236

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 132529, 265058, 397587, 530116, 795174, 1590348, 1722877, 3445754, 5168631, 6891508, 10337262, 20674524]

約数ペア:

[(1, 20674524), (2, 10337262), (3, 6891508), (4, 5168631), (6, 3445754), (12, 1722877), (13, 1590348), (26, 795174), (39, 530116), (52, 397587), (78, 265058), (156, 132529)]