20208621157

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{44887}}^1$

素因数の和:45348

約数の個数: 16

約数和(自身を含む): 21757393152

約数和(自身を除く): 1548771995

約数列:

[1, 17, 71, 373, 1207, 6341, 26483, 44887, 450211, 763079, 3186977, 16742851, 54178609, 284628467, 1188742421, 20208621157]

約数ペア:

[(1, 20208621157), (17, 1188742421), (71, 284628467), (373, 54178609), (1207, 16742851), (6341, 3186977), (26483, 763079), (44887, 450211)]