20105969938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{25710959}}^1$

素因数の和:25711001

約数の個数: 16

約数和(自身を含む): 33321404160

約数和(自身を除く): 13215434222

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 25710959, 51421918, 437086303, 591352057, 874172606, 1182704114, 10052984969, 20105969938]

約数ペア:

[(1, 20105969938), (2, 10052984969), (17, 1182704114), (23, 874172606), (34, 591352057), (46, 437086303), (391, 51421918), (782, 25710959)]