20967294

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{593}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 43110144

約数和(自身を除く): 22142850

約数列:

[1, 2, 3, 6, 71, 83, 142, 166, 213, 249, 426, 498, 593, 1186, 1779, 3558, 5893, 11786, 17679, 35358, 42103, 49219, 84206, 98438, 126309, 147657, 252618, 295314, 3494549, 6989098, 10483647, 20967294]

約数ペア:

[(1, 20967294), (2, 10483647), (3, 6989098), (6, 3494549), (71, 295314), (83, 252618), (142, 147657), (166, 126309), (213, 98438), (249, 84206), (426, 49219), (498, 42103), (593, 35358), (1186, 17679), (1779, 11786), (3558, 5893)]