20402436

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{28817}}^1$

素因数の和:28883

約数の個数: 24

約数和(自身を含む): 48414240

約数和(自身を除く): 28011804

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 28817, 57634, 86451, 115268, 172902, 345804, 1700203, 3400406, 5100609, 6800812, 10201218, 20402436]

約数ペア:

[(1, 20402436), (2, 10201218), (3, 6800812), (4, 5100609), (6, 3400406), (12, 1700203), (59, 345804), (118, 172902), (177, 115268), (236, 86451), (354, 57634), (708, 28817)]