20176360529

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1931}}^1\times {\mathrm{47279}}^1$

素因数の和:49240

約数の個数: 16

約数和(自身を含む): 23018929920

約数和(自身を除く): 2842569391

約数列:

[1, 13, 17, 221, 1931, 25103, 32827, 47279, 426751, 614627, 803743, 10448659, 91295749, 1186844737, 1552027733, 20176360529]

約数ペア:

[(1, 20176360529), (13, 1552027733), (17, 1186844737), (221, 91295749), (1931, 10448659), (25103, 803743), (32827, 614627), (47279, 426751)]