20220479949

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1\times {\mathrm{421339}}^1$

素因数の和:422300

約数の個数: 16

約数和(自身を含む): 28576964160

約数和(自身を除く): 8356484211

約数列:

[1, 3, 17, 51, 941, 2823, 15997, 47991, 421339, 1264017, 7162763, 21488289, 396479999, 1189439997, 6740159983, 20220479949]

約数ペア:

[(1, 20220479949), (3, 6740159983), (17, 1189439997), (51, 396479999), (941, 21488289), (2823, 7162763), (15997, 1264017), (47991, 421339)]