20482882

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4447}}^1$

素因数の和:4510

約数の個数: 24

約数和(自身を含む): 36509184

約数和(自身を除く): 16026302

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 2303, 4447, 4606, 8894, 31129, 62258, 209009, 217903, 418018, 435806, 1463063, 2926126, 10241441, 20482882]

約数ペア:

[(1, 20482882), (2, 10241441), (7, 2926126), (14, 1463063), (47, 435806), (49, 418018), (94, 217903), (98, 209009), (329, 62258), (658, 31129), (2303, 8894), (4447, 4606)]