20193474619

素因数分解:

${\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{449}}^1\times {\mathrm{5519}}^1$

素因数の和:6278

約数の個数: 16

約数和(自身を含む): 21014640000

約数和(自身を除く): 821165381

約数列:

[1, 29, 281, 449, 5519, 8149, 13021, 126169, 160051, 1550839, 2478031, 3658901, 44974331, 71862899, 696326711, 20193474619]

約数ペア:

[(1, 20193474619), (29, 696326711), (281, 71862899), (449, 44974331), (5519, 3658901), (8149, 2478031), (13021, 1550839), (126169, 160051)]