20176496199

素因数分解:

$3^3\times {\mathrm{487}}^1\times {\mathrm{1534451}}^1$

素因数の和:1534947

約数の個数: 16

約数和(自身を含む): 29952503040

約数和(自身を除く): 9776006841

約数列:

[1, 3, 9, 27, 487, 1461, 4383, 13149, 1534451, 4603353, 13810059, 41430177, 747277637, 2241832911, 6725498733, 20176496199]

約数ペア:

[(1, 20176496199), (3, 6725498733), (9, 2241832911), (27, 747277637), (487, 41430177), (1461, 13810059), (4383, 4603353), (13149, 1534451)]