20153555642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{2551729}}^1$

素因数の和:2552101

約数の個数: 16

約数和(自身を含む): 33070420800

約数和(自身を除く): 12916865158

約数列:

[1, 2, 11, 22, 359, 718, 3949, 7898, 2551729, 5103458, 28069019, 56138038, 916070711, 1832141422, 10076777821, 20153555642]

約数ペア:

[(1, 20153555642), (2, 10076777821), (11, 1832141422), (22, 916070711), (359, 56138038), (718, 28069019), (3949, 5103458), (7898, 2551729)]