20162772003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{1783}}^1$

素因数の和:2184

約数の個数: 64

約数和(自身を含む): 31370084352

約数和(自身を除く): 11207312349

約数列:

[1, 3, 11, 23, 33, 47, 69, 141, 253, 317, 517, 759, 951, 1081, 1551, 1783, 3243, 3487, 5349, 7291, 10461, 11891, 14899, 19613, 21873, 35673, 41009, 44697, 58839, 80201, 83801, 123027, 163889, 240603, 251403, 342677, 451099, 491667, 565211, 921811, 1028031, 1353297, 1695633, 1927423, 2765433, 3769447, 5782269, 6217321, 11308341, 12999853, 18651963, 21201653, 26564917, 38999559, 63604959, 79694751, 142998383, 292214087, 428995149, 610993091, 876642261, 1832979273, 6720924001, 20162772003]

約数ペア:

[(1, 20162772003), (3, 6720924001), (11, 1832979273), (23, 876642261), (33, 610993091), (47, 428995149), (69, 292214087), (141, 142998383), (253, 79694751), (317, 63604959), (517, 38999559), (759, 26564917), (951, 21201653), (1081, 18651963), (1551, 12999853), (1783, 11308341), (3243, 6217321), (3487, 5782269), (5349, 3769447), (7291, 2765433), (10461, 1927423), (11891, 1695633), (14899, 1353297), (19613, 1028031), (21873, 921811), (35673, 565211), (41009, 491667), (44697, 451099), (58839, 342677), (80201, 251403), (83801, 240603), (123027, 163889)]