33529820

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{4099}}^1$

素因数の和:4517

約数の個数: 24

約数和(自身を含む): 70602000

約数和(自身を除く): 37072180

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1636, 2045, 4090, 4099, 8180, 8198, 16396, 20495, 40990, 81980, 1676491, 3352982, 6705964, 8382455, 16764910, 33529820]

約数ペア:

[(1, 33529820), (2, 16764910), (4, 8382455), (5, 6705964), (10, 3352982), (20, 1676491), (409, 81980), (818, 40990), (1636, 20495), (2045, 16396), (4090, 8198), (4099, 8180)]