20147692022

素因数分解:

$2^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1\times {\mathrm{130729}}^1$

素因数の和:131287

約数の個数: 16

約数和(自身を含む): 30440219040

約数和(自身を除く): 10292527018

約数列:

[1, 2, 263, 293, 526, 586, 77059, 130729, 154118, 261458, 34381727, 38303597, 68763454, 76607194, 10073846011, 20147692022]

約数ペア:

[(1, 20147692022), (2, 10073846011), (263, 76607194), (293, 68763454), (526, 38303597), (586, 34381727), (77059, 261458), (130729, 154118)]