20235722367

素因数分解:

$3^1\times 7^1\times {\mathrm{20063}}^1\times {\mathrm{48029}}^1$

素因数の和:68102

約数の個数: 16

約数和(自身を含む): 30837565440

約数和(自身を除く): 10601843073

約数列:

[1, 3, 7, 21, 20063, 48029, 60189, 140441, 144087, 336203, 421323, 1008609, 963605827, 2890817481, 6745240789, 20235722367]

約数ペア:

[(1, 20235722367), (3, 6745240789), (7, 2890817481), (21, 963605827), (20063, 1008609), (48029, 421323), (60189, 336203), (140441, 144087)]