20146972811

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1\times {\mathrm{37447}}^1$

素因数の和:38114

約数の個数: 16

約数和(自身を含む): 23223751680

約数和(自身を除く): 3076778869

約数列:

[1, 7, 151, 509, 1057, 3563, 37447, 76859, 262129, 538013, 5654497, 19060523, 39581479, 133423661, 2878138973, 20146972811]

約数ペア:

[(1, 20146972811), (7, 2878138973), (151, 133423661), (509, 39581479), (1057, 19060523), (3563, 5654497), (37447, 538013), (76859, 262129)]