20235599230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26279999}}^1$

素因数の和:26280024

約数の個数: 32

約数和(自身を含む): 45411840000

約数和(自身を除く): 25176240770

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 26279999, 52559998, 131399995, 183959993, 262799990, 289079989, 367919986, 578159978, 919799965, 1445399945, 1839599930, 2023559923, 2890799890, 4047119846, 10117799615, 20235599230]

約数ペア:

[(1, 20235599230), (2, 10117799615), (5, 4047119846), (7, 2890799890), (10, 2023559923), (11, 1839599930), (14, 1445399945), (22, 919799965), (35, 578159978), (55, 367919986), (70, 289079989), (77, 262799990), (110, 183959993), (154, 131399995), (385, 52559998), (770, 26279999)]