20163397267

素因数分解:

${\mathrm{13}}^2\times {\mathrm{1427}}^1\times {\mathrm{83609}}^1$

素因数の和:85062

約数の個数: 12

約数和(自身を含む): 21849299640

約数和(自身を除く): 1685902373

約数列:

[1, 13, 169, 1427, 18551, 83609, 241163, 1086917, 14129921, 119310043, 1551030559, 20163397267]

約数ペア:

[(1, 20163397267), (13, 1551030559), (169, 119310043), (1427, 14129921), (18551, 1086917), (83609, 241163)]