20163870202

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1\times {\mathrm{30367}}^1$

素因数の和:31522

約数の個数: 32

約数和(自身を含む): 35403743232

約数和(自身を除く): 15239873030

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 1103, 2206, 7721, 15442, 30367, 47429, 60734, 94858, 212569, 332003, 425138, 664006, 1305781, 2611562, 9140467, 18280934, 33494801, 66989602, 234463607, 468927214, 1440276443, 2880552886, 10081935101, 20163870202]

約数ペア:

[(1, 20163870202), (2, 10081935101), (7, 2880552886), (14, 1440276443), (43, 468927214), (86, 234463607), (301, 66989602), (602, 33494801), (1103, 18280934), (2206, 9140467), (7721, 2611562), (15442, 1305781), (30367, 664006), (47429, 425138), (60734, 332003), (94858, 212569)]