20346538047

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:825

約数の個数: 96

約数和(自身を含む): 32424591360

約数和(自身を除く): 12078053313

約数列:

[1, 3, 11, 23, 31, 33, 69, 93, 121, 127, 253, 341, 363, 381, 619, 713, 759, 1023, 1397, 1857, 2139, 2783, 2921, 3751, 3937, 4191, 6809, 7843, 8349, 8763, 11253, 11811, 14237, 15367, 19189, 20427, 23529, 32131, 42711, 43307, 46101, 57567, 74899, 78613, 86273, 90551, 96393, 129921, 156607, 211079, 224697, 235839, 258819, 271653, 353441, 441347, 469821, 476377, 633237, 864743, 996061, 1060323, 1324041, 1429131, 1722677, 1808099, 2321869, 2437003, 2594229, 2988183, 4854817, 5168031, 5424297, 6965607, 7311009, 9512173, 10956671, 14564451, 19889089, 26807033, 28536519, 32870013, 53402987, 56051069, 59667267, 80421099, 160208961, 168153207, 218779979, 294877363, 616561759, 656339937, 884632089, 1849685277, 6782179349, 20346538047]

約数ペア:

[(1, 20346538047), (3, 6782179349), (11, 1849685277), (23, 884632089), (31, 656339937), (33, 616561759), (69, 294877363), (93, 218779979), (121, 168153207), (127, 160208961), (253, 80421099), (341, 59667267), (363, 56051069), (381, 53402987), (619, 32870013), (713, 28536519), (759, 26807033), (1023, 19889089), (1397, 14564451), (1857, 10956671), (2139, 9512173), (2783, 7311009), (2921, 6965607), (3751, 5424297), (3937, 5168031), (4191, 4854817), (6809, 2988183), (7843, 2594229), (8349, 2437003), (8763, 2321869), (11253, 1808099), (11811, 1722677), (14237, 1429131), (15367, 1324041), (19189, 1060323), (20427, 996061), (23529, 864743), (32131, 633237), (42711, 476377), (43307, 469821), (46101, 441347), (57567, 353441), (74899, 271653), (78613, 258819), (86273, 235839), (90551, 224697), (96393, 211079), (129921, 156607)]