20192656072

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{42781051}}^1$

素因数の和:42781116

約数の個数: 16

約数和(自身を含む): 38502946800

約数和(自身を除く): 18310290728

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 42781051, 85562102, 171124204, 342248408, 2524082009, 5048164018, 10096328036, 20192656072]

約数ペア:

[(1, 20192656072), (2, 10096328036), (4, 5048164018), (8, 2524082009), (59, 342248408), (118, 171124204), (236, 85562102), (472, 42781051)]