20180199358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{8572727}}^1$

素因数の和:8572847

約数の個数: 16

約数和(自身を含む): 33330766464

約数和(自身を除く): 13150567106

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 8572727, 17145454, 94299997, 188599994, 917281789, 1834563578, 10090099679, 20180199358]

約数ペア:

[(1, 20180199358), (2, 10090099679), (11, 1834563578), (22, 917281789), (107, 188599994), (214, 94299997), (1177, 17145454), (2354, 8572727)]