20199443778

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{48790927}}^1$

素因数の和:48790958

約数の個数: 24

約数和(自身を含む): 45668308608

約数和(自身を除く): 25468864830

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 48790927, 97581854, 146372781, 292745562, 439118343, 878236686, 1122191321, 2244382642, 3366573963, 6733147926, 10099721889, 20199443778]

約数ペア:

[(1, 20199443778), (2, 10099721889), (3, 6733147926), (6, 3366573963), (9, 2244382642), (18, 1122191321), (23, 878236686), (46, 439118343), (69, 292745562), (138, 146372781), (207, 97581854), (414, 48790927)]