20160419765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{415379}}^1$

素因数の和:415972

約数の個数: 16

約数和(自身を含む): 25660514880

約数和(自身を除く): 5500095115

約数列:

[1, 5, 17, 85, 571, 2855, 9707, 48535, 415379, 2076895, 7061443, 35307215, 237181409, 1185907045, 4032083953, 20160419765]

約数ペア:

[(1, 20160419765), (5, 4032083953), (17, 1185907045), (85, 237181409), (571, 35307215), (2855, 7061443), (9707, 2076895), (48535, 415379)]