20341814

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:695

約数の個数: 16

約数和(自身を含む): 30962400

約数和(自身を除く): 10620586

約数列:

[1, 2, 151, 193, 302, 349, 386, 698, 29143, 52699, 58286, 67357, 105398, 134714, 10170907, 20341814]

約数ペア:

[(1, 20341814), (2, 10170907), (151, 134714), (193, 105398), (302, 67357), (349, 58286), (386, 52699), (698, 29143)]