20442181210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{185838011}}^1$

素因数の和:185838029

約数の個数: 16

約数和(自身を含む): 40141010592

約数和(自身を除く): 19698829382

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 185838011, 371676022, 929190055, 1858380110, 2044218121, 4088436242, 10221090605, 20442181210]

約数ペア:

[(1, 20442181210), (2, 10221090605), (5, 4088436242), (10, 2044218121), (11, 1858380110), (22, 929190055), (55, 371676022), (110, 185838011)]