9676820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11801}}^1$

素因数の和:11851

約数の個数: 24

約数和(自身を含む): 20818728

約数和(自身を除く): 11141908

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 11801, 23602, 47204, 59005, 118010, 236020, 483841, 967682, 1935364, 2419205, 4838410, 9676820]

約数ペア:

[(1, 9676820), (2, 4838410), (4, 2419205), (5, 1935364), (10, 967682), (20, 483841), (41, 236020), (82, 118010), (164, 59005), (205, 47204), (410, 23602), (820, 11801)]