20156026501

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1051}}^1\times {\mathrm{3067}}^1$

素因数の和:4181

約数の個数: 24

約数和(自身を含む): 22444285344

約数和(自身を除く): 2288258843

約数列:

[1, 13, 37, 169, 481, 1051, 3067, 6253, 13663, 38887, 39871, 113479, 177619, 505531, 518323, 1475227, 3223417, 6571903, 19177951, 41904421, 119266429, 544757473, 1550463577, 20156026501]

約数ペア:

[(1, 20156026501), (13, 1550463577), (37, 544757473), (169, 119266429), (481, 41904421), (1051, 19177951), (3067, 6571903), (6253, 3223417), (13663, 1475227), (38887, 518323), (39871, 505531), (113479, 177619)]