20293885444

素因数分解:

$2^2\times 7^1\times {\mathrm{96419}}^1\times {\mathrm{7517}}^1$

素因数の和:103947

約数の個数: 24

約数和(自身を含む): 40593591360

約数和(自身を除く): 20299705916

約数列:

[1, 2, 4, 7, 14, 28, 7517, 15034, 30068, 52619, 96419, 105238, 192838, 210476, 385676, 674933, 1349866, 2699732, 724781623, 1449563246, 2899126492, 5073471361, 10146942722, 20293885444]

約数ペア:

[(1, 20293885444), (2, 10146942722), (4, 5073471361), (7, 2899126492), (14, 1449563246), (28, 724781623), (7517, 2699732), (15034, 1349866), (30068, 674933), (52619, 385676), (96419, 210476), (105238, 192838)]