20172817897

素因数分解:

${\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{773}}^1\times {\mathrm{6961}}^1$

素因数の和:7920

約数の個数: 16

約数和(自身を含む): 21209482368

約数和(自身を除く): 1036664471

約数列:

[1, 23, 163, 773, 3749, 6961, 17779, 125999, 160103, 1134643, 2897977, 5380853, 26096789, 123759619, 877079039, 20172817897]

約数ペア:

[(1, 20172817897), (23, 877079039), (163, 123759619), (773, 26096789), (3749, 5380853), (6961, 2897977), (17779, 1134643), (125999, 160103)]