20120368454

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{58687}}^1$

素因数の和:58880

約数の個数: 32

約数和(自身を含む): 32033788416

約数和(自身を除く): 11913419962

約数列:

[1, 2, 37, 41, 74, 82, 113, 226, 1517, 3034, 4181, 4633, 8362, 9266, 58687, 117374, 171421, 342842, 2171419, 2406167, 4342838, 4812334, 6631631, 13263262, 89028179, 178056358, 245370347, 271896871, 490740694, 543793742, 10060184227, 20120368454]

約数ペア:

[(1, 20120368454), (2, 10060184227), (37, 543793742), (41, 490740694), (74, 271896871), (82, 245370347), (113, 178056358), (226, 89028179), (1517, 13263262), (3034, 6631631), (4181, 4812334), (4633, 4342838), (8362, 2406167), (9266, 2171419), (58687, 342842), (117374, 171421)]