20162569971

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{2213}}^1\times {\mathrm{5741}}^1$

素因数の和:8003

約数の個数: 24

約数和(自身を含む): 28120687056

約数和(自身を除く): 7958117085

約数列:

[1, 3, 23, 69, 529, 1587, 2213, 5741, 6639, 17223, 50899, 132043, 152697, 396129, 1170677, 3036989, 3512031, 9110967, 12704833, 38114499, 292211159, 876633477, 6720856657, 20162569971]

約数ペア:

[(1, 20162569971), (3, 6720856657), (23, 876633477), (69, 292211159), (529, 38114499), (1587, 12704833), (2213, 9110967), (5741, 3512031), (6639, 3036989), (17223, 1170677), (50899, 396129), (132043, 152697)]