20075432968

素因数分解:

$2^3\times {\mathrm{449}}^1\times {\mathrm{5588929}}^1$

素因数の和:5589384

約数の個数: 16

約数和(自身を含む): 37725277500

約数和(自身を除く): 17649844532

約数列:

[1, 2, 4, 8, 449, 898, 1796, 3592, 5588929, 11177858, 22355716, 44711432, 2509429121, 5018858242, 10037716484, 20075432968]

約数ペア:

[(1, 20075432968), (2, 10037716484), (4, 5018858242), (8, 2509429121), (449, 44711432), (898, 22355716), (1796, 11177858), (3592, 5588929)]