20166118921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{7841}}^1\times {\mathrm{197837}}^1$

素因数の和:205691

約数の個数: 8

約数和(自身を含む): 21720238344

約数和(自身を除く): 1554119423

約数列:

[1, 13, 7841, 101933, 197837, 2571881, 1551239917, 20166118921]

約数ペア:

[(1, 20166118921), (13, 1551239917), (7841, 2571881), (101933, 197837)]