22136620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{100621}}^1$

素因数の和:100641

約数の個数: 24

約数和(自身を含む): 50713488

約数和(自身を除く): 28576868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 100621, 201242, 402484, 503105, 1006210, 1106831, 2012420, 2213662, 4427324, 5534155, 11068310, 22136620]

約数ペア:

[(1, 22136620), (2, 11068310), (4, 5534155), (5, 4427324), (10, 2213662), (11, 2012420), (20, 1106831), (22, 1006210), (44, 503105), (55, 402484), (110, 201242), (220, 100621)]