20441092

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9241}}^1$

素因数の和:9331

約数の個数: 24

約数和(自身を含む): 41404160

約数和(自身を除く): 20963068

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 9241, 18482, 36964, 64687, 129374, 258748, 730039, 1460078, 2920156, 5110273, 10220546, 20441092]

約数ペア:

[(1, 20441092), (2, 10220546), (4, 5110273), (7, 2920156), (14, 1460078), (28, 730039), (79, 258748), (158, 129374), (316, 64687), (553, 36964), (1106, 18482), (2212, 9241)]