20162064005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2665177}}^1$

素因数の和:2665288

約数の個数: 16

約数和(自身を含む): 25905530160

約数和(自身を除く): 5743466155

約数列:

[1, 5, 17, 85, 89, 445, 1513, 7565, 2665177, 13325885, 45308009, 226540045, 237200753, 1186003765, 4032412801, 20162064005]

約数ペア:

[(1, 20162064005), (5, 4032412801), (17, 1186003765), (85, 237200753), (89, 226540045), (445, 45308009), (1513, 13325885), (7565, 2665177)]