4665864020

素因数分解:

$2^2\times 5^1\times {\mathrm{233293201}}^1$

素因数の和:233293210

約数の個数: 12

約数和(自身を含む): 9798314484

約数和(自身を除く): 5132450464

約数列:

[1, 2, 4, 5, 10, 20, 233293201, 466586402, 933172804, 1166466005, 2332932010, 4665864020]

約数ペア:

[(1, 4665864020), (2, 2332932010), (4, 1166466005), (5, 933172804), (10, 466586402), (20, 233293201)]