20182896

素因数分解:

$2^4\times 3^2\times {\mathrm{140159}}^1$

素因数の和:140173

約数の個数: 30

約数和(自身を含む): 56484480

約数和(自身を除く): 36301584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 140159, 280318, 420477, 560636, 840954, 1121272, 1261431, 1681908, 2242544, 2522862, 3363816, 5045724, 6727632, 10091448, 20182896]

約数ペア:

[(1, 20182896), (2, 10091448), (3, 6727632), (4, 5045724), (6, 3363816), (8, 2522862), (9, 2242544), (12, 1681908), (16, 1261431), (18, 1121272), (24, 840954), (36, 560636), (48, 420477), (72, 280318), (144, 140159)]