20080972410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{669365747}}^1$

素因数の和:669365757

約数の個数: 16

約数和(自身を含む): 48194333856

約数和(自身を除く): 28113361446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 669365747, 1338731494, 2008097241, 3346828735, 4016194482, 6693657470, 10040486205, 20080972410]

約数ペア:

[(1, 20080972410), (2, 10040486205), (3, 6693657470), (5, 4016194482), (6, 3346828735), (10, 2008097241), (15, 1338731494), (30, 669365747)]