20180920354

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84793783}}^1$

素因数の和:84793809

約数の個数: 16

約数和(自身を含む): 36630914688

約数和(自身を除く): 16449994334

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 84793783, 169587566, 593556481, 1187112962, 1441494311, 2882988622, 10090460177, 20180920354]

約数ペア:

[(1, 20180920354), (2, 10090460177), (7, 2882988622), (14, 1441494311), (17, 1187112962), (34, 593556481), (119, 169587566), (238, 84793783)]