20854448719

素因数分解:

${\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{709}}^1\times {\mathrm{4951}}^1$

素因数の和:6130

約数の個数: 16

約数和(自身を含む): 22544079040

約数和(自身を除く): 1689630321

約数列:

[1, 13, 457, 709, 4951, 5941, 9217, 64363, 324013, 2262607, 3510259, 4212169, 29413891, 45633367, 1604188363, 20854448719]

約数ペア:

[(1, 20854448719), (13, 1604188363), (457, 45633367), (709, 29413891), (4951, 4212169), (5941, 3510259), (9217, 2262607), (64363, 324013)]