20123488083

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1\times {\mathrm{673}}^1$

素因数の和:1419

約数の個数: 32

約数和(自身を含む): 27292147200

約数和(自身を除く): 7168659117

約数列:

[1, 3, 149, 151, 443, 447, 453, 673, 1329, 2019, 22499, 66007, 66893, 67497, 100277, 101623, 198021, 200679, 298139, 300831, 304869, 894417, 9967057, 15141827, 29901171, 44422711, 45018989, 45425481, 133268133, 135056967, 6707829361, 20123488083]

約数ペア:

[(1, 20123488083), (3, 6707829361), (149, 135056967), (151, 133268133), (443, 45425481), (447, 45018989), (453, 44422711), (673, 29901171), (1329, 15141827), (2019, 9967057), (22499, 894417), (66007, 304869), (66893, 300831), (67497, 298139), (100277, 200679), (101623, 198021)]