22420336

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{6173}}^1$

素因数の和:6408

約数の個数: 20

約数和(自身を含む): 43637832

約数和(自身を除く): 21217496

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 6173, 12346, 24692, 49384, 98768, 1401271, 2802542, 5605084, 11210168, 22420336]

約数ペア:

[(1, 22420336), (2, 11210168), (4, 5605084), (8, 2802542), (16, 1401271), (227, 98768), (454, 49384), (908, 24692), (1816, 12346), (3632, 6173)]