20210875782

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2011}}^1\times {\mathrm{2663}}^1$

素因数の和:4733

約数の個数: 64

約数和(自身を含む): 43994617344

約数和(自身を除く): 23783741562

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 629, 1258, 1887, 2011, 2663, 3774, 4022, 5326, 6033, 7989, 12066, 15978, 34187, 45271, 68374, 74407, 90542, 98531, 102561, 135813, 148814, 197062, 205122, 223221, 271626, 295593, 446442, 591186, 1264919, 1675027, 2529838, 3350054, 3794757, 5025081, 5355293, 7589514, 10050162, 10710586, 16065879, 32131758, 91039981, 182079962, 198145841, 273119943, 396291682, 546239886, 594437523, 1188875046, 3368479297, 6736958594, 10105437891, 20210875782]

約数ペア:

[(1, 20210875782), (2, 10105437891), (3, 6736958594), (6, 3368479297), (17, 1188875046), (34, 594437523), (37, 546239886), (51, 396291682), (74, 273119943), (102, 198145841), (111, 182079962), (222, 91039981), (629, 32131758), (1258, 16065879), (1887, 10710586), (2011, 10050162), (2663, 7589514), (3774, 5355293), (4022, 5025081), (5326, 3794757), (6033, 3350054), (7989, 2529838), (12066, 1675027), (15978, 1264919), (34187, 591186), (45271, 446442), (68374, 295593), (74407, 271626), (90542, 223221), (98531, 205122), (102561, 197062), (135813, 148814)]