20184375416

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{47604659}}^1$

素因数の和:47604718

約数の個数: 16

約数和(自身を含む): 38559774600

約数和(自身を除く): 18375399184

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 47604659, 95209318, 190418636, 380837272, 2523046927, 5046093854, 10092187708, 20184375416]

約数ペア:

[(1, 20184375416), (2, 10092187708), (4, 5046093854), (8, 2523046927), (53, 380837272), (106, 190418636), (212, 95209318), (424, 47604659)]