20221392

素因数分解:

$2^4\times 3^1\times {\mathrm{421279}}^1$

素因数の和:421290

約数の個数: 20

約数和(自身を含む): 52238720

約数和(自身を除く): 32017328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421279, 842558, 1263837, 1685116, 2527674, 3370232, 5055348, 6740464, 10110696, 20221392]

約数ペア:

[(1, 20221392), (2, 10110696), (3, 6740464), (4, 5055348), (6, 3370232), (8, 2527674), (12, 1685116), (16, 1263837), (24, 842558), (48, 421279)]