20104143849

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{227729}}^1$

素因数の和:228329

約数の個数: 24

約数和(自身を含む): 30800937960

約数和(自身を除く): 10696794111

約数列:

[1, 3, 9, 17, 51, 153, 577, 1731, 5193, 9809, 29427, 88281, 227729, 683187, 2049561, 3871393, 11614179, 34842537, 131399633, 394198899, 1182596697, 2233793761, 6701381283, 20104143849]

約数ペア:

[(1, 20104143849), (3, 6701381283), (9, 2233793761), (17, 1182596697), (51, 394198899), (153, 131399633), (577, 34842537), (1731, 11614179), (5193, 3871393), (9809, 2049561), (29427, 683187), (88281, 227729)]