20139992065

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{10391}}^1\times {\mathrm{13367}}^1$

素因数の和:23792

約数の個数: 16

約数和(自身を含む): 25005646080

約数和(自身を除く): 4865654015

約数列:

[1, 5, 29, 145, 10391, 13367, 51955, 66835, 301339, 387643, 1506695, 1938215, 138896497, 694482485, 4027998413, 20139992065]

約数ペア:

[(1, 20139992065), (5, 4027998413), (29, 694482485), (145, 138896497), (10391, 1938215), (13367, 1506695), (51955, 387643), (66835, 301339)]