20074489757

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{1861}}^1\times {\mathrm{35837}}^1$

素因数の和:37748

約数の個数: 16

約数和(自身を含む): 23489085312

約数和(自身を除く): 3414595555

約数列:

[1, 7, 43, 301, 1861, 13027, 35837, 80023, 250859, 560161, 1540991, 10786937, 66692657, 466848599, 2867784251, 20074489757]

約数ペア:

[(1, 20074489757), (7, 2867784251), (43, 466848599), (301, 66692657), (1861, 10786937), (13027, 1540991), (35837, 560161), (80023, 250859)]