20787029198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3701}}^1\times {\mathrm{216023}}^1$

素因数の和:219739

約数の個数: 16

約数和(自身を含む): 33588275616

約数和(自身を除く): 12801246418

約数列:

[1, 2, 13, 26, 3701, 7402, 48113, 96226, 216023, 432046, 2808299, 5616598, 799501123, 1599002246, 10393514599, 20787029198]

約数ペア:

[(1, 20787029198), (2, 10393514599), (13, 1599002246), (26, 799501123), (3701, 5616598), (7402, 2808299), (48113, 432046), (96226, 216023)]