20185963629

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17137}}^1\times {\mathrm{30203}}^1$

素因数の和:47356

約数の個数: 16

約数和(自身を含む): 28987624512

約数和(自身を除く): 8801660883

約数列:

[1, 3, 13, 39, 17137, 30203, 51411, 90609, 222781, 392639, 668343, 1177917, 517588811, 1552766433, 6728654543, 20185963629]

約数ペア:

[(1, 20185963629), (3, 6728654543), (13, 1552766433), (39, 517588811), (17137, 1177917), (30203, 668343), (51411, 392639), (90609, 222781)]