20123642877

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{588359}}^1$

素因数の和:589252

約数の個数: 16

約数和(自身を含む): 28928484480

約数和(自身を除く): 8804841603

約数列:

[1, 3, 13, 39, 877, 2631, 11401, 34203, 588359, 1765077, 7648667, 22946001, 515990843, 1547972529, 6707880959, 20123642877]

約数ペア:

[(1, 20123642877), (3, 6707880959), (13, 1547972529), (39, 515990843), (877, 22946001), (2631, 7648667), (11401, 1765077), (34203, 588359)]