9396020

素因数分解:

$2^2\times 5^1\times {\mathrm{469801}}^1$

素因数の和:469810

約数の個数: 12

約数和(自身を含む): 19731684

約数和(自身を除く): 10335664

約数列:

[1, 2, 4, 5, 10, 20, 469801, 939602, 1879204, 2349005, 4698010, 9396020]

約数ペア:

[(1, 9396020), (2, 4698010), (4, 2349005), (5, 1879204), (10, 939602), (20, 469801)]