20335771044

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{13136803}}^1$

素因数の和:13136856

約数の個数: 36

約数和(自身を含む): 52599763216

約数和(自身を除く): 32263992172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 13136803, 26273606, 39410409, 52547212, 78820818, 118231227, 157641636, 236462454, 472924908, 564882529, 1129765058, 1694647587, 2259530116, 3389295174, 5083942761, 6778590348, 10167885522, 20335771044]

約数ペア:

[(1, 20335771044), (2, 10167885522), (3, 6778590348), (4, 5083942761), (6, 3389295174), (9, 2259530116), (12, 1694647587), (18, 1129765058), (36, 564882529), (43, 472924908), (86, 236462454), (129, 157641636), (172, 118231227), (258, 78820818), (387, 52547212), (516, 39410409), (774, 26273606), (1548, 13136803)]