20194160788

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{1103}}^1\times {\mathrm{157831}}^1$

素因数の和:158967

約数の個数: 24

約数和(自身を含む): 36591770880

約数和(自身を除く): 16397610092

約数列:

[1, 2, 4, 29, 58, 116, 1103, 2206, 4412, 31987, 63974, 127948, 157831, 315662, 631324, 4577099, 9154198, 18308396, 174087593, 348175186, 696350372, 5048540197, 10097080394, 20194160788]

約数ペア:

[(1, 20194160788), (2, 10097080394), (4, 5048540197), (29, 696350372), (58, 348175186), (116, 174087593), (1103, 18308396), (2206, 9154198), (4412, 4577099), (31987, 631324), (63974, 315662), (127948, 157831)]