20456214532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13565129}}^1$

素因数の和:13565175

約数の個数: 24

約数和(自身を含む): 39881482200

約数和(自身を除く): 19425267668

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 13565129, 27130258, 54260516, 176346677, 352693354, 393388741, 705386708, 786777482, 1573554964, 5114053633, 10228107266, 20456214532]

約数ペア:

[(1, 20456214532), (2, 10228107266), (4, 5114053633), (13, 1573554964), (26, 786777482), (29, 705386708), (52, 393388741), (58, 352693354), (116, 176346677), (377, 54260516), (754, 27130258), (1508, 13565129)]