20187630541

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5227}}^1\times {\mathrm{12917}}^1$

素因数の和:18180

約数の個数: 16

約数和(自身を含む): 22691862144

約数和(自身を除く): 2504231603

約数列:

[1, 13, 23, 299, 5227, 12917, 67951, 120221, 167921, 297091, 1562873, 3862183, 67517159, 877723067, 1552894657, 20187630541]

約数ペア:

[(1, 20187630541), (13, 1552894657), (23, 877723067), (299, 67517159), (5227, 3862183), (12917, 1562873), (67951, 297091), (120221, 167921)]