20162968293

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13972951}}^1$

素因数の和:13973004

約数の個数: 16

約数和(自身を含む): 29734441856

約数和(自身を除く): 9571473563

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 13972951, 41918853, 181648363, 516999187, 544945089, 1550997561, 6720989431, 20162968293]

約数ペア:

[(1, 20162968293), (3, 6720989431), (13, 1550997561), (37, 544945089), (39, 516999187), (111, 181648363), (481, 41918853), (1443, 13972951)]