20219197073

素因数分解:

${\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{569}}^1\times {\mathrm{8167}}^1$

素因数の和:8984

約数の個数: 16

約数和(自身を含む): 21416496000

約数和(自身を除く): 1197298927

約数列:

[1, 19, 229, 569, 4351, 8167, 10811, 130301, 155173, 1870243, 2475719, 4647023, 35534617, 88293437, 1064168267, 20219197073]

約数ペア:

[(1, 20219197073), (19, 1064168267), (229, 88293437), (569, 35534617), (4351, 4647023), (8167, 2475719), (10811, 1870243), (130301, 155173)]