2080963095554

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{2371}}^1\times {\mathrm{5417}}^1$

素因数の和:8031

約数の個数: 64

約数和(自身を含む): 3642011154432

約数和(自身を除く): 1561048058878

約数列:

[1, 2, 7, 14, 71, 142, 163, 326, 497, 994, 1141, 2282, 2371, 4742, 5417, 10834, 11573, 16597, 23146, 33194, 37919, 75838, 81011, 162022, 168341, 336682, 384607, 386473, 769214, 772946, 882971, 1178387, 1765942, 2356774, 2692249, 2705311, 5384498, 5410622, 6180797, 12361594, 12843707, 25687414, 27439583, 54879166, 62690941, 89905949, 125381882, 179811898, 192077081, 384154162, 438836587, 877673174, 911903197, 1823806394, 2093524241, 4187048482, 6383322379, 12766644758, 14654669687, 29309339374, 148640221111, 297280442222, 1040481547777, 2080963095554]

約数ペア:

[(1, 2080963095554), (2, 1040481547777), (7, 297280442222), (14, 148640221111), (71, 29309339374), (142, 14654669687), (163, 12766644758), (326, 6383322379), (497, 4187048482), (994, 2093524241), (1141, 1823806394), (2282, 911903197), (2371, 877673174), (4742, 438836587), (5417, 384154162), (10834, 192077081), (11573, 179811898), (16597, 125381882), (23146, 89905949), (33194, 62690941), (37919, 54879166), (75838, 27439583), (81011, 25687414), (162022, 12843707), (168341, 12361594), (336682, 6180797), (384607, 5410622), (386473, 5384498), (769214, 2705311), (772946, 2692249), (882971, 2356774), (1178387, 1765942)]