20780773536

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{5850443}}^1$

素因数の和:5850493

約数の個数: 48

約数和(自身を含む): 56023851744

約数和(自身を除く): 35243078208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 5850443, 11700886, 17551329, 23401772, 35102658, 46803544, 70205316, 93607088, 140410632, 187214176, 216466391, 280821264, 432932782, 561642528, 649399173, 865865564, 1298798346, 1731731128, 2597596692, 3463462256, 5195193384, 6926924512, 10390386768, 20780773536]

約数ペア:

[(1, 20780773536), (2, 10390386768), (3, 6926924512), (4, 5195193384), (6, 3463462256), (8, 2597596692), (12, 1731731128), (16, 1298798346), (24, 865865564), (32, 649399173), (37, 561642528), (48, 432932782), (74, 280821264), (96, 216466391), (111, 187214176), (148, 140410632), (222, 93607088), (296, 70205316), (444, 46803544), (592, 35102658), (888, 23401772), (1184, 17551329), (1776, 11700886), (3552, 5850443)]