20852628

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{75553}}^1$

素因数の和:75583

約数の個数: 24

約数和(自身を含む): 50772288

約数和(自身を除く): 29919660

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 75553, 151106, 226659, 302212, 453318, 906636, 1737719, 3475438, 5213157, 6950876, 10426314, 20852628]

約数ペア:

[(1, 20852628), (2, 10426314), (3, 6950876), (4, 5213157), (6, 3475438), (12, 1737719), (23, 906636), (46, 453318), (69, 302212), (92, 226659), (138, 151106), (276, 75553)]