20161344487816

素因数分解:

$2^3\times 7^1\times {\mathrm{360024008711}}^1$

素因数の和:360024008724

約数の個数: 16

約数和(自身を含む): 43202881045440

約数和(自身を除く): 23041536557624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 360024008711, 720048017422, 1440096034844, 2520168060977, 2880192069688, 5040336121954, 10080672243908, 20161344487816]

約数ペア:

[(1, 20161344487816), (2, 10080672243908), (4, 5040336121954), (7, 2880192069688), (8, 2520168060977), (14, 1440096034844), (28, 720048017422), (56, 360024008711)]