20132198404

素因数分解:

$2^2\times {\mathrm{5531}}^1\times {\mathrm{909971}}^1$

素因数の和:915506

約数の個数: 12

約数和(自身を含む): 35237755728

約数和(自身を除く): 15105557324

約数列:

[1, 2, 4, 5531, 11062, 22124, 909971, 1819942, 3639884, 5033049601, 10066099202, 20132198404]

約数ペア:

[(1, 20132198404), (2, 10066099202), (4, 5033049601), (5531, 3639884), (11062, 1819942), (22124, 909971)]