20119932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79841}}^1$

素因数の和:79858

約数の個数: 36

約数和(自身を含む): 58124976

約数和(自身を除く): 38005044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 79841, 159682, 239523, 319364, 479046, 558887, 718569, 958092, 1117774, 1437138, 1676661, 2235548, 2874276, 3353322, 5029983, 6706644, 10059966, 20119932]

約数ペア:

[(1, 20119932), (2, 10059966), (3, 6706644), (4, 5029983), (6, 3353322), (7, 2874276), (9, 2235548), (12, 1676661), (14, 1437138), (18, 1117774), (21, 958092), (28, 718569), (36, 558887), (42, 479046), (63, 319364), (84, 239523), (126, 159682), (252, 79841)]