20179481306

素因数分解:

$2^1\times {\mathrm{379}}^1\times {\mathrm{1997}}^1\times {\mathrm{13331}}^1$

素因数の和:15709

約数の個数: 16

約数和(自身を含む): 30366563040

約数和(自身を除く): 10187081734

約数列:

[1, 2, 379, 758, 1997, 3994, 13331, 26662, 756863, 1513726, 5052449, 10104898, 26622007, 53244014, 10089740653, 20179481306]

約数ペア:

[(1, 20179481306), (2, 10089740653), (379, 53244014), (758, 26622007), (1997, 10104898), (3994, 5052449), (13331, 1513726), (26662, 756863)]