20194003324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2111}}^1\times {\mathrm{217411}}^1$

素因数の和:219537

約数の個数: 24

約数和(自身を含む): 38570628096

約数和(自身を除く): 18376624772

約数列:

[1, 2, 4, 11, 22, 44, 2111, 4222, 8444, 23221, 46442, 92884, 217411, 434822, 869644, 2391521, 4783042, 9566084, 458954621, 917909242, 1835818484, 5048500831, 10097001662, 20194003324]

約数ペア:

[(1, 20194003324), (2, 10097001662), (4, 5048500831), (11, 1835818484), (22, 917909242), (44, 458954621), (2111, 9566084), (4222, 4783042), (8444, 2391521), (23221, 869644), (46442, 434822), (92884, 217411)]