20227531148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2029}}^1\times {\mathrm{9851}}^1$

素因数の和:11918

約数の個数: 48

約数和(自身を含む): 40319112960

約数和(自身を除く): 20091581812

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 2029, 4058, 8116, 9851, 19702, 22319, 39404, 44638, 46667, 89276, 93334, 108361, 186668, 216722, 226573, 433444, 453146, 513337, 906292, 1026674, 2053348, 2492303, 4984606, 9969212, 19987679, 39975358, 79950716, 219864469, 439728938, 459716617, 879457876, 919433234, 1838866468, 5056882787, 10113765574, 20227531148]

約数ペア:

[(1, 20227531148), (2, 10113765574), (4, 5056882787), (11, 1838866468), (22, 919433234), (23, 879457876), (44, 459716617), (46, 439728938), (92, 219864469), (253, 79950716), (506, 39975358), (1012, 19987679), (2029, 9969212), (4058, 4984606), (8116, 2492303), (9851, 2053348), (19702, 1026674), (22319, 906292), (39404, 513337), (44638, 453146), (46667, 433444), (89276, 226573), (93334, 216722), (108361, 186668)]