20942287995

素因数分解:

$3^1\times 5^1\times {\mathrm{8017}}^1\times {\mathrm{174149}}^1$

素因数の和:182174

約数の個数: 16

約数和(自身を含む): 33512032800

約数和(自身を除く): 12569744805

約数列:

[1, 3, 5, 15, 8017, 24051, 40085, 120255, 174149, 522447, 870745, 2612235, 1396152533, 4188457599, 6980762665, 20942287995]

約数ペア:

[(1, 20942287995), (3, 6980762665), (5, 4188457599), (15, 1396152533), (8017, 2612235), (24051, 870745), (40085, 522447), (120255, 174149)]