20145692316

素因数分解:

$2^2\times 3^1\times {\mathrm{20809}}^1\times {\mathrm{80677}}^1$

素因数の和:101493

約数の個数: 24

約数和(自身を含む): 47009457040

約数和(自身を除く): 26863764724

約数列:

[1, 2, 3, 4, 6, 12, 20809, 41618, 62427, 80677, 83236, 124854, 161354, 242031, 249708, 322708, 484062, 968124, 1678807693, 3357615386, 5036423079, 6715230772, 10072846158, 20145692316]

約数ペア:

[(1, 20145692316), (2, 10072846158), (3, 6715230772), (4, 5036423079), (6, 3357615386), (12, 1678807693), (20809, 968124), (41618, 484062), (62427, 322708), (80677, 249708), (83236, 242031), (124854, 161354)]