20138858882

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{121318427}}^1$

素因数の和:121318512

約数の個数: 8

約数和(自身を含む): 30572243856

約数和(自身を除く): 10433384974

約数列:

[1, 2, 83, 166, 121318427, 242636854, 10069429441, 20138858882]

約数ペア:

[(1, 20138858882), (2, 10069429441), (83, 242636854), (166, 121318427)]