20199077765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{592609}}^1$

素因数の和:593032

約数の個数: 16

約数和(自身を含む): 25728755760

約数和(自身を除く): 5529677995

約数列:

[1, 5, 17, 85, 401, 2005, 6817, 34085, 592609, 2963045, 10074353, 50371765, 237636209, 1188181045, 4039815553, 20199077765]

約数ペア:

[(1, 20199077765), (5, 4039815553), (17, 1188181045), (85, 237636209), (401, 50371765), (2005, 10074353), (6817, 2963045), (34085, 592609)]