20562735

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{29167}}^1$

素因数の和:29222

約数の個数: 16

約数和(自身を含む): 33601536

約数和(自身を除く): 13038801

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 29167, 87501, 145835, 437505, 1370849, 4112547, 6854245, 20562735]

約数ペア:

[(1, 20562735), (3, 6854245), (5, 4112547), (15, 1370849), (47, 437505), (141, 145835), (235, 87501), (705, 29167)]