20468714

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{5059}}^1$

素因数の和:5102

約数の個数: 24

約数和(自身を含む): 37282080

約数和(自身を除く): 16813366

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 5059, 10118, 35413, 70826, 86003, 172006, 602021, 1204042, 1462051, 2924102, 10234357, 20468714]

約数ペア:

[(1, 20468714), (2, 10234357), (7, 2924102), (14, 1462051), (17, 1204042), (34, 602021), (119, 172006), (238, 86003), (289, 70826), (578, 35413), (2023, 10118), (4046, 5059)]