20079950545

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{599}}^1\times {\mathrm{80777}}^1$

素因数の和:81464

約数の個数: 16

約数和(自身を含む): 24427267200

約数和(自身を除く): 4347316655

約数列:

[1, 5, 83, 415, 599, 2995, 49717, 80777, 248585, 403885, 6704491, 33522455, 48385423, 241927115, 4015990109, 20079950545]

約数ペア:

[(1, 20079950545), (5, 4015990109), (83, 241927115), (415, 48385423), (599, 33522455), (2995, 6704491), (49717, 403885), (80777, 248585)]