20888906256

素因数分解:

$2^4\times 3^2\times {\mathrm{145061849}}^1$

素因数の和:145061863

約数の個数: 30

約数和(自身を含む): 58459925550

約数和(自身を除く): 37571019294

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 145061849, 290123698, 435185547, 580247396, 870371094, 1160494792, 1305556641, 1740742188, 2320989584, 2611113282, 3481484376, 5222226564, 6962968752, 10444453128, 20888906256]

約数ペア:

[(1, 20888906256), (2, 10444453128), (3, 6962968752), (4, 5222226564), (6, 3481484376), (8, 2611113282), (9, 2320989584), (12, 1740742188), (16, 1305556641), (18, 1160494792), (24, 870371094), (36, 580247396), (48, 435185547), (72, 290123698), (144, 145061849)]