20222709338

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1391407}}^1$

素因数の和:1391478

約数の個数: 24

約数和(自身を含む): 33610851648

約数和(自身を除く): 13388142310

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 7267, 14534, 1391407, 2782814, 18088291, 36176582, 59830501, 119661002, 235147783, 470295566, 777796513, 1555593026, 10111354669, 20222709338]

約数ペア:

[(1, 20222709338), (2, 10111354669), (13, 1555593026), (26, 777796513), (43, 470295566), (86, 235147783), (169, 119661002), (338, 59830501), (559, 36176582), (1118, 18088291), (7267, 2782814), (14534, 1391407)]