20796850922

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1\times {\mathrm{207301}}^1$

素因数の和:207893

約数の個数: 16

約数和(自身を含む): 31562973312

約数和(自身を除く): 10766122390

約数列:

[1, 2, 103, 206, 487, 974, 50161, 100322, 207301, 414602, 21352003, 42704006, 100955587, 201911174, 10398425461, 20796850922]

約数ペア:

[(1, 20796850922), (2, 10398425461), (103, 201911174), (206, 100955587), (487, 42704006), (974, 21352003), (50161, 414602), (100322, 207301)]