20043481590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{27103}}^1$

素因数の和:27216

約数の個数: 160

約数和(自身を含む): 59504772096

約数和(自身を除く): 39461290506

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 83, 90, 99, 110, 135, 162, 165, 166, 198, 249, 270, 297, 330, 405, 415, 495, 498, 594, 747, 810, 830, 891, 913, 990, 1245, 1485, 1494, 1782, 1826, 2241, 2490, 2739, 2970, 3735, 4455, 4482, 4565, 5478, 6723, 7470, 8217, 8910, 9130, 11205, 13446, 13695, 16434, 22410, 24651, 27103, 27390, 33615, 41085, 49302, 54206, 67230, 73953, 81309, 82170, 123255, 135515, 147906, 162618, 243927, 246510, 271030, 298133, 369765, 406545, 487854, 596266, 731781, 739530, 813090, 894399, 1219635, 1463562, 1490665, 1788798, 2195343, 2249549, 2439270, 2683197, 2981330, 3658905, 4390686, 4471995, 4499098, 5366394, 6748647, 7317810, 8049591, 8943990, 10976715, 11247745, 13415985, 13497294, 16099182, 20245941, 21953430, 22495490, 24148773, 24745039, 26831970, 33743235, 40247955, 40491882, 48297546, 49490078, 60737823, 67486470, 74235117, 80495910, 101229705, 120743865, 121475646, 123725195, 148470234, 182213469, 202459410, 222705351, 241487730, 247450390, 303689115, 364426938, 371175585, 445410702, 607378230, 668116053, 742351170, 911067345, 1113526755, 1336232106, 1822134690, 2004348159, 2227053510, 3340580265, 4008696318, 6681160530, 10021740795, 20043481590]

約数ペア:

[(1, 20043481590), (2, 10021740795), (3, 6681160530), (5, 4008696318), (6, 3340580265), (9, 2227053510), (10, 2004348159), (11, 1822134690), (15, 1336232106), (18, 1113526755), (22, 911067345), (27, 742351170), (30, 668116053), (33, 607378230), (45, 445410702), (54, 371175585), (55, 364426938), (66, 303689115), (81, 247450390), (83, 241487730), (90, 222705351), (99, 202459410), (110, 182213469), (135, 148470234), (162, 123725195), (165, 121475646), (166, 120743865), (198, 101229705), (249, 80495910), (270, 74235117), (297, 67486470), (330, 60737823), (405, 49490078), (415, 48297546), (495, 40491882), (498, 40247955), (594, 33743235), (747, 26831970), (810, 24745039), (830, 24148773), (891, 22495490), (913, 21953430), (990, 20245941), (1245, 16099182), (1485, 13497294), (1494, 13415985), (1782, 11247745), (1826, 10976715), (2241, 8943990), (2490, 8049591), (2739, 7317810), (2970, 6748647), (3735, 5366394), (4455, 4499098), (4482, 4471995), (4565, 4390686), (5478, 3658905), (6723, 2981330), (7470, 2683197), (8217, 2439270), (8910, 2249549), (9130, 2195343), (11205, 1788798), (13446, 1490665), (13695, 1463562), (16434, 1219635), (22410, 894399), (24651, 813090), (27103, 739530), (27390, 731781), (33615, 596266), (41085, 487854), (49302, 406545), (54206, 369765), (67230, 298133), (73953, 271030), (81309, 246510), (82170, 243927), (123255, 162618), (135515, 147906)]