20291922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{161047}}^1$

素因数の和:161062

約数の個数: 24

約数和(自身を含む): 50246976

約数和(自身を除く): 29955054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 161047, 322094, 483141, 966282, 1127329, 1449423, 2254658, 2898846, 3381987, 6763974, 10145961, 20291922]

約数ペア:

[(1, 20291922), (2, 10145961), (3, 6763974), (6, 3381987), (7, 2898846), (9, 2254658), (14, 1449423), (18, 1127329), (21, 966282), (42, 483141), (63, 322094), (126, 161047)]