20072932004

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{997}}^1\times {\mathrm{22571}}^1$

素因数の和:23795

約数の個数: 24

約数和(自身を含む): 35322110208

約数和(自身を除く): 15249178204

約数列:

[1, 2, 4, 223, 446, 892, 997, 1994, 3988, 22571, 45142, 90284, 222331, 444662, 889324, 5033333, 10066666, 20133332, 22503287, 45006574, 90013148, 5018233001, 10036466002, 20072932004]

約数ペア:

[(1, 20072932004), (2, 10036466002), (4, 5018233001), (223, 90013148), (446, 45006574), (892, 22503287), (997, 20133332), (1994, 10066666), (3988, 5033333), (22571, 889324), (45142, 444662), (90284, 222331)]