20182015216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{114670541}}^1$

素因数の和:114670560

約数の個数: 20

約数和(自身を含む): 42657441624

約数和(自身を除く): 22475426408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 114670541, 229341082, 458682164, 917364328, 1261375951, 1834728656, 2522751902, 5045503804, 10091007608, 20182015216]

約数ペア:

[(1, 20182015216), (2, 10091007608), (4, 5045503804), (8, 2522751902), (11, 1834728656), (16, 1261375951), (22, 917364328), (44, 458682164), (88, 229341082), (176, 114670541)]