20153176

素因数分解:

$2^3\times {\mathrm{1321}}^1\times {\mathrm{1907}}^1$

素因数の和:3234

約数の個数: 16

約数和(自身を含む): 37835640

約数和(自身を除く): 17682464

約数列:

[1, 2, 4, 8, 1321, 1907, 2642, 3814, 5284, 7628, 10568, 15256, 2519147, 5038294, 10076588, 20153176]

約数ペア:

[(1, 20153176), (2, 10076588), (4, 5038294), (8, 2519147), (1321, 15256), (1907, 10568), (2642, 7628), (3814, 5284)]