20212754012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9774059}}^1$

素因数の和:9774121

約数の個数: 24

約数和(自身を含む): 39409009920

約数和(自身を除く): 19196255908

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 9774059, 19548118, 39096236, 107514649, 215029298, 430058596, 459380773, 918761546, 1837523092, 5053188503, 10106377006, 20212754012]

約数ペア:

[(1, 20212754012), (2, 10106377006), (4, 5053188503), (11, 1837523092), (22, 918761546), (44, 459380773), (47, 430058596), (94, 215029298), (188, 107514649), (517, 39096236), (1034, 19548118), (2068, 9774059)]