20003233607

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{12541}}^1\times {\mathrm{9907}}^1$

素因数の和:22478

約数の個数: 16

約数和(自身を含む): 23859098112

約数和(自身を除く): 3855864505

約数列:

[1, 7, 23, 161, 9907, 12541, 69349, 87787, 227861, 288443, 1595027, 2019101, 124243687, 869705809, 2857604801, 20003233607]

約数ペア:

[(1, 20003233607), (7, 2857604801), (23, 869705809), (161, 124243687), (9907, 2019101), (12541, 1595027), (69349, 288443), (87787, 227861)]