184704020

素因数分解:

$2^2\times 5^1\times {\mathrm{9235201}}^1$

素因数の和:9235210

約数の個数: 12

約数和(自身を含む): 387878484

約数和(自身を除く): 203174464

約数列:

[1, 2, 4, 5, 10, 20, 9235201, 18470402, 36940804, 46176005, 92352010, 184704020]

約数ペア:

[(1, 184704020), (2, 92352010), (4, 46176005), (5, 36940804), (10, 18470402), (20, 9235201)]