20112148533

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{967}}^1\times {\mathrm{1277}}^1$

素因数の和:2397

約数の個数: 32

約数和(自身を含む): 27612161280

約数和(自身を除く): 7500012747

約数列:

[1, 3, 61, 89, 183, 267, 967, 1277, 2901, 3831, 5429, 16287, 58987, 77897, 86063, 113653, 176961, 233691, 258189, 340959, 1234859, 3704577, 5249843, 6932833, 15749529, 20798499, 75326399, 109902451, 225979197, 329707353, 6704049511, 20112148533]

約数ペア:

[(1, 20112148533), (3, 6704049511), (61, 329707353), (89, 225979197), (183, 109902451), (267, 75326399), (967, 20798499), (1277, 15749529), (2901, 6932833), (3831, 5249843), (5429, 3704577), (16287, 1234859), (58987, 340959), (77897, 258189), (86063, 233691), (113653, 176961)]