20106135959

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1619}}^1\times {\mathrm{136471}}^1$

素因数の和:138110

約数の個数: 16

約数和(自身を含む): 24761479680

約数和(自身を除く): 4655343721

約数列:

[1, 7, 13, 91, 1619, 11333, 21047, 136471, 147329, 955297, 1774123, 12418861, 220946549, 1546625843, 2872305137, 20106135959]

約数ペア:

[(1, 20106135959), (7, 2872305137), (13, 1546625843), (91, 220946549), (1619, 12418861), (11333, 1774123), (21047, 955297), (136471, 147329)]