20171736772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{458448563}}^1$

素因数の和:458448578

約数の個数: 12

約数和(自身を含む): 38509679376

約数和(自身を除く): 18337942604

約数列:

[1, 2, 4, 11, 22, 44, 458448563, 916897126, 1833794252, 5042934193, 10085868386, 20171736772]

約数ペア:

[(1, 20171736772), (2, 10085868386), (4, 5042934193), (11, 1833794252), (22, 916897126), (44, 458448563)]