20108208

素因数分解:

$2^4\times 3^1\times {\mathrm{418921}}^1$

素因数の和:418932

約数の個数: 20

約数和(自身を含む): 51946328

約数和(自身を除く): 31838120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 418921, 837842, 1256763, 1675684, 2513526, 3351368, 5027052, 6702736, 10054104, 20108208]

約数ペア:

[(1, 20108208), (2, 10054104), (3, 6702736), (4, 5027052), (6, 3351368), (8, 2513526), (12, 1675684), (16, 1256763), (24, 837842), (48, 418921)]