20727174

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{20441}}^1$

素因数の和:20472

約数の個数: 24

約数和(自身を含む): 44890632

約数和(自身を除く): 24163458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 20441, 40882, 61323, 122646, 265733, 531466, 797199, 1594398, 3454529, 6909058, 10363587, 20727174]

約数ペア:

[(1, 20727174), (2, 10363587), (3, 6909058), (6, 3454529), (13, 1594398), (26, 797199), (39, 531466), (78, 265733), (169, 122646), (338, 61323), (507, 40882), (1014, 20441)]