20111184

素因数分解:

$2^4\times 3^2\times {\mathrm{139661}}^1$

素因数の和:139675

約数の個数: 30

約数和(自身を含む): 56283786

約数和(自身を除く): 36172602

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 139661, 279322, 418983, 558644, 837966, 1117288, 1256949, 1675932, 2234576, 2513898, 3351864, 5027796, 6703728, 10055592, 20111184]

約数ペア:

[(1, 20111184), (2, 10055592), (3, 6703728), (4, 5027796), (6, 3351864), (8, 2513898), (9, 2234576), (12, 1675932), (16, 1256949), (18, 1117288), (24, 837966), (36, 558644), (48, 418983), (72, 279322), (144, 139661)]