20673344

素因数分解:

$2^6\times {\mathrm{227}}^1\times {\mathrm{1423}}^1$

素因数の和:1662

約数の個数: 28

約数和(自身を含む): 41233344

約数和(自身を除く): 20560000

約数列:

[1, 2, 4, 8, 16, 32, 64, 227, 454, 908, 1423, 1816, 2846, 3632, 5692, 7264, 11384, 14528, 22768, 45536, 91072, 323021, 646042, 1292084, 2584168, 5168336, 10336672, 20673344]

約数ペア:

[(1, 20673344), (2, 10336672), (4, 5168336), (8, 2584168), (16, 1292084), (32, 646042), (64, 323021), (227, 91072), (454, 45536), (908, 22768), (1423, 14528), (1816, 11384), (2846, 7264), (3632, 5692)]