20238946604

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{341851}}^1$

素因数の和:341934

約数の個数: 36

約数和(自身を含む): 38292209928

約数和(自身を除く): 18053263324

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 361, 722, 779, 1444, 1558, 3116, 14801, 29602, 59204, 341851, 683702, 1367404, 6495169, 12990338, 14015891, 25980676, 28031782, 56063564, 123408211, 246816422, 266301929, 493632844, 532603858, 1065207716, 5059736651, 10119473302, 20238946604]

約数ペア:

[(1, 20238946604), (2, 10119473302), (4, 5059736651), (19, 1065207716), (38, 532603858), (41, 493632844), (76, 266301929), (82, 246816422), (164, 123408211), (361, 56063564), (722, 28031782), (779, 25980676), (1444, 14015891), (1558, 12990338), (3116, 6495169), (14801, 1367404), (29602, 683702), (59204, 341851)]