20199456253

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5011}}^1\times {\mathrm{7649}}^1$

素因数の和:12708

約数の個数: 16

約数和(自身を含む): 22084876800

約数和(自身を除く): 1885420547

約数列:

[1, 17, 31, 527, 5011, 7649, 85187, 130033, 155341, 237119, 2640797, 4031023, 38329139, 651595363, 1188203309, 20199456253]

約数ペア:

[(1, 20199456253), (17, 1188203309), (31, 651595363), (527, 38329139), (5011, 4031023), (7649, 2640797), (85187, 237119), (130033, 155341)]