20192956049

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{5861}}^1\times {\mathrm{15877}}^1$

素因数の和:21776

約数の個数: 16

約数和(自身を含む): 23827670016

約数和(自身を除く): 3634713967

約数列:

[1, 7, 31, 217, 5861, 15877, 41027, 111139, 181691, 492187, 1271837, 3445309, 93055097, 651385679, 2884708007, 20192956049]

約数ペア:

[(1, 20192956049), (7, 2884708007), (31, 651385679), (217, 93055097), (5861, 3445309), (15877, 1271837), (41027, 492187), (111139, 181691)]