20252310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51929}}^1$

素因数の和:51952

約数の個数: 32

約数和(自身を含む): 52345440

約数和(自身を除く): 32093130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 51929, 103858, 155787, 259645, 311574, 519290, 675077, 778935, 1350154, 1557870, 2025231, 3375385, 4050462, 6750770, 10126155, 20252310]

約数ペア:

[(1, 20252310), (2, 10126155), (3, 6750770), (5, 4050462), (6, 3375385), (10, 2025231), (13, 1557870), (15, 1350154), (26, 778935), (30, 675077), (39, 519290), (65, 311574), (78, 259645), (130, 155787), (195, 103858), (390, 51929)]