20595494

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{1451}}^1$

素因数の和:1651

約数の個数: 16

約数和(自身を含む): 31781376

約数和(自身を除く): 11185882

約数列:

[1, 2, 47, 94, 151, 302, 1451, 2902, 7097, 14194, 68197, 136394, 219101, 438202, 10297747, 20595494]

約数ペア:

[(1, 20595494), (2, 10297747), (47, 438202), (94, 219101), (151, 136394), (302, 68197), (1451, 14194), (2902, 7097)]