20537058

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79601}}^1$

素因数の和:79649

約数の個数: 16

約数和(自身を含む): 42029856

約数和(自身を除く): 21492798

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 79601, 159202, 238803, 477606, 3422843, 6845686, 10268529, 20537058]

約数ペア:

[(1, 20537058), (2, 10268529), (3, 6845686), (6, 3422843), (43, 477606), (86, 238803), (129, 159202), (258, 79601)]