20536264

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19301}}^1$

素因数の和:19333

約数の個数: 32

約数和(自身を含む): 46324800

約数和(自身を除く): 25788536

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 19301, 38602, 77204, 135107, 154408, 270214, 366719, 540428, 733438, 1080856, 1466876, 2567033, 2933752, 5134066, 10268132, 20536264]

約数ペア:

[(1, 20536264), (2, 10268132), (4, 5134066), (7, 2933752), (8, 2567033), (14, 1466876), (19, 1080856), (28, 733438), (38, 540428), (56, 366719), (76, 270214), (133, 154408), (152, 135107), (266, 77204), (532, 38602), (1064, 19301)]