20243368886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{204301}}^1$

素因数の和:204456

約数の個数: 32

約数和(自身を含む): 33910863168

約数和(自身を除く): 13667494282

約数列:

[1, 2, 13, 26, 37, 74, 103, 206, 481, 962, 1339, 2678, 3811, 7622, 49543, 99086, 204301, 408602, 2655913, 5311826, 7559137, 15118274, 21043003, 42086006, 98268781, 196537562, 273559039, 547118078, 778591111, 1557182222, 10121684443, 20243368886]

約数ペア:

[(1, 20243368886), (2, 10121684443), (13, 1557182222), (26, 778591111), (37, 547118078), (74, 273559039), (103, 196537562), (206, 98268781), (481, 42086006), (962, 21043003), (1339, 15118274), (2678, 7559137), (3811, 5311826), (7622, 2655913), (49543, 408602), (99086, 204301)]