20217223884

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2267}}^1\times {\mathrm{5197}}^1$

素因数の和:7495

約数の個数: 96

約数和(自身を含む): 55455757056

約数和(自身を除く): 35238533172

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 2267, 4534, 5197, 6801, 9068, 10394, 13602, 15591, 20788, 24937, 27204, 29471, 31182, 49874, 57167, 58942, 62364, 67561, 74811, 88413, 99748, 114334, 117884, 135122, 149622, 171501, 176826, 202683, 228668, 270244, 299244, 324181, 343002, 353652, 405366, 648362, 686004, 743171, 810732, 972543, 1296724, 1486342, 1945086, 2229513, 2972684, 3890172, 4459026, 8918052, 11781599, 23563198, 35344797, 47126396, 70689594, 129597589, 141379188, 153160787, 259195178, 306321574, 388792767, 459482361, 518390356, 612643148, 777585534, 918964722, 1555171068, 1684768657, 1837929444, 3369537314, 5054305971, 6739074628, 10108611942, 20217223884]

約数ペア:

[(1, 20217223884), (2, 10108611942), (3, 6739074628), (4, 5054305971), (6, 3369537314), (11, 1837929444), (12, 1684768657), (13, 1555171068), (22, 918964722), (26, 777585534), (33, 612643148), (39, 518390356), (44, 459482361), (52, 388792767), (66, 306321574), (78, 259195178), (132, 153160787), (143, 141379188), (156, 129597589), (286, 70689594), (429, 47126396), (572, 35344797), (858, 23563198), (1716, 11781599), (2267, 8918052), (4534, 4459026), (5197, 3890172), (6801, 2972684), (9068, 2229513), (10394, 1945086), (13602, 1486342), (15591, 1296724), (20788, 972543), (24937, 810732), (27204, 743171), (29471, 686004), (31182, 648362), (49874, 405366), (57167, 353652), (58942, 343002), (62364, 324181), (67561, 299244), (74811, 270244), (88413, 228668), (99748, 202683), (114334, 176826), (117884, 171501), (135122, 149622)]