20175039355

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1\times {\mathrm{68743}}^1$

素因数の和:69570

約数の個数: 16

約数和(自身を含む): 24549857280

約数和(自身を除く): 4374817925

約数列:

[1, 5, 79, 395, 743, 3715, 58697, 68743, 293485, 343715, 5430697, 27153485, 51076049, 255380245, 4035007871, 20175039355]

約数ペア:

[(1, 20175039355), (5, 4035007871), (79, 255380245), (395, 51076049), (743, 27153485), (3715, 5430697), (58697, 343715), (68743, 293485)]