18482680

素因数分解:

$2^3\times 5^1\times {\mathrm{462067}}^1$

素因数の和:462078

約数の個数: 16

約数和(自身を含む): 41586120

約数和(自身を除く): 23103440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 462067, 924134, 1848268, 2310335, 3696536, 4620670, 9241340, 18482680]

約数ペア:

[(1, 18482680), (2, 9241340), (4, 4620670), (5, 3696536), (8, 2310335), (10, 1848268), (20, 924134), (40, 462067)]