20171101676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{458434129}}^1$

素因数の和:458434144

約数の個数: 12

約数和(自身を含む): 38508466920

約数和(自身を除く): 18337365244

約数列:

[1, 2, 4, 11, 22, 44, 458434129, 916868258, 1833736516, 5042775419, 10085550838, 20171101676]

約数ペア:

[(1, 20171101676), (2, 10085550838), (4, 5042775419), (11, 1833736516), (22, 916868258), (44, 458434129)]