20227939179

素因数分解:

$3^1\times 7^1\times {\mathrm{37963}}^1\times {\mathrm{25373}}^1$

素因数の和:63346

約数の個数: 16

約数和(自身を含む): 30825553152

約数和(自身を除く): 10597613973

約数列:

[1, 3, 7, 21, 25373, 37963, 76119, 113889, 177611, 265741, 532833, 797223, 963235199, 2889705597, 6742646393, 20227939179]

約数ペア:

[(1, 20227939179), (3, 6742646393), (7, 2889705597), (21, 963235199), (25373, 797223), (37963, 532833), (76119, 265741), (113889, 177611)]