20190492016

素因数分解:

$2^4\times {\mathrm{1261905751}}^1$

素因数の和:1261905759

約数の個数: 10

約数和(自身を含む): 39119078312

約数和(自身を除く): 18928586296

約数列:

[1, 2, 4, 8, 16, 1261905751, 2523811502, 5047623004, 10095246008, 20190492016]

約数ペア:

[(1, 20190492016), (2, 10095246008), (4, 5047623004), (8, 2523811502), (16, 1261905751)]