20169526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40829}}^1$

素因数の和:40863

約数の個数: 16

約数和(自身を含む): 34297200

約数和(自身を除く): 14127674

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 40829, 81658, 530777, 775751, 1061554, 1551502, 10084763, 20169526]

約数ペア:

[(1, 20169526), (2, 10084763), (13, 1551502), (19, 1061554), (26, 775751), (38, 530777), (247, 81658), (494, 40829)]