66763670060

素因数分解:

$2^2\times 5^1\times {\mathrm{3338183503}}^1$

素因数の和:3338183512

約数の個数: 12

約数和(自身を含む): 140203707168

約数和(自身を除く): 73440037108

約数列:

[1, 2, 4, 5, 10, 20, 3338183503, 6676367006, 13352734012, 16690917515, 33381835030, 66763670060]

約数ペア:

[(1, 66763670060), (2, 33381835030), (4, 16690917515), (5, 13352734012), (10, 6676367006), (20, 3338183503)]