20149077718

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130838167}}^1$

素因数の和:130838187

約数の個数: 16

約数和(自身を含む): 37681392384

約数和(自身を除く): 17532314666

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 130838167, 261676334, 915867169, 1439219837, 1831734338, 2878439674, 10074538859, 20149077718]

約数ペア:

[(1, 20149077718), (2, 10074538859), (7, 2878439674), (11, 1831734338), (14, 1439219837), (22, 915867169), (77, 261676334), (154, 130838167)]