20103966735

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{79697}}^1$

素因数の和:80023

約数の個数: 32

約数和(自身を含む): 32776918272

約数和(自身を除く): 12672951537

約数列:

[1, 3, 5, 15, 67, 201, 251, 335, 753, 1005, 1255, 3765, 16817, 50451, 79697, 84085, 239091, 252255, 398485, 1195455, 5339699, 16019097, 20003947, 26698495, 60011841, 80095485, 100019735, 300059205, 1340264449, 4020793347, 6701322245, 20103966735]

約数ペア:

[(1, 20103966735), (3, 6701322245), (5, 4020793347), (15, 1340264449), (67, 300059205), (201, 100019735), (251, 80095485), (335, 60011841), (753, 26698495), (1005, 20003947), (1255, 16019097), (3765, 5339699), (16817, 1195455), (50451, 398485), (79697, 252255), (84085, 239091)]