20182948

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{457}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 36176504

約数和(自身を除く): 15993556

約数列:

[1, 2, 4, 61, 122, 181, 244, 362, 457, 724, 914, 1828, 11041, 22082, 27877, 44164, 55754, 82717, 111508, 165434, 330868, 5045737, 10091474, 20182948]

約数ペア:

[(1, 20182948), (2, 10091474), (4, 5045737), (61, 330868), (122, 165434), (181, 111508), (244, 82717), (362, 55754), (457, 44164), (724, 27877), (914, 22082), (1828, 11041)]