20136907590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{671230253}}^1$

素因数の和:671230263

約数の個数: 16

約数和(自身を含む): 48328578288

約数和(自身を除く): 28191670698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 671230253, 1342460506, 2013690759, 3356151265, 4027381518, 6712302530, 10068453795, 20136907590]

約数ペア:

[(1, 20136907590), (2, 10068453795), (3, 6712302530), (5, 4027381518), (6, 3356151265), (10, 2013690759), (15, 1342460506), (30, 671230253)]