20065651193

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{1451}}^1\times {\mathrm{45943}}^1$

素因数の和:47444

約数の個数: 16

約数和(自身を含む): 23482162176

約数和(自身を除く): 3416510983

約数列:

[1, 7, 43, 301, 1451, 10157, 45943, 62393, 321601, 436751, 1975549, 13828843, 66663293, 466643051, 2866521599, 20065651193]

約数ペア:

[(1, 20065651193), (7, 2866521599), (43, 466643051), (301, 66663293), (1451, 13828843), (10157, 1975549), (45943, 436751), (62393, 321601)]