20195363585

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{5431}}^1\times {\mathrm{6823}}^1$

素因数の和:12368

約数の個数: 16

約数和(自身を含む): 24464858880

約数和(自身を除く): 4269495295

約数列:

[1, 5, 109, 545, 5431, 6823, 27155, 34115, 591979, 743707, 2959895, 3718535, 37055713, 185278565, 4039072717, 20195363585]

約数ペア:

[(1, 20195363585), (5, 4039072717), (109, 185278565), (545, 37055713), (5431, 3718535), (6823, 2959895), (27155, 743707), (34115, 591979)]