20339110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{184901}}^1$

素因数の和:184919

約数の個数: 16

約数和(自身を含む): 39938832

約数和(自身を除く): 19599722

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 184901, 369802, 924505, 1849010, 2033911, 4067822, 10169555, 20339110]

約数ペア:

[(1, 20339110), (2, 10169555), (5, 4067822), (10, 2033911), (11, 1849010), (22, 924505), (55, 369802), (110, 184901)]