20356322

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^2\times {\mathrm{127}}^1$

素因数の和:350

約数の個数: 24

約数和(自身を含む): 35503104

約数和(自身を除く): 15146782

約数列:

[1, 2, 7, 14, 107, 127, 214, 254, 749, 889, 1498, 1778, 11449, 13589, 22898, 27178, 80143, 95123, 160286, 190246, 1454023, 2908046, 10178161, 20356322]

約数ペア:

[(1, 20356322), (2, 10178161), (7, 2908046), (14, 1454023), (107, 190246), (127, 160286), (214, 95123), (254, 80143), (749, 27178), (889, 22898), (1498, 13589), (1778, 11449)]