20162849252

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1181}}^1$

素因数の和:1342

約数の個数: 192

約数和(自身を含む): 48039505920

約数和(自身を除く): 27876656668

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 31, 34, 52, 62, 68, 89, 91, 119, 124, 178, 182, 217, 221, 238, 356, 364, 403, 434, 442, 476, 527, 623, 806, 868, 884, 1054, 1157, 1181, 1246, 1513, 1547, 1612, 2108, 2314, 2362, 2492, 2759, 2821, 3026, 3094, 3689, 4628, 4724, 5518, 5642, 6052, 6188, 6851, 7378, 8099, 8267, 10591, 11036, 11284, 13702, 14756, 15353, 16198, 16534, 19313, 19669, 20077, 21182, 27404, 30706, 32396, 33068, 35867, 36611, 38626, 39338, 40154, 42364, 46903, 47957, 61412, 71734, 73222, 77252, 78676, 80308, 93806, 95914, 105109, 107471, 137683, 140539, 143468, 146444, 187612, 191828, 210218, 214942, 251069, 256277, 261001, 275366, 281078, 328321, 420436, 429884, 475943, 502138, 512554, 522002, 550732, 562156, 609739, 622387, 656642, 735763, 951886, 1004276, 1025108, 1044004, 1219478, 1244774, 1313284, 1366417, 1471526, 1786853, 1827007, 1903772, 2438956, 2489548, 2732834, 2943052, 3258379, 3331601, 3573706, 3654014, 4268173, 4356709, 5465668, 6516758, 6663202, 7147412, 7308028, 8091031, 8536346, 8713418, 9564919, 12507971, 13033516, 13326404, 16182062, 17072692, 17426836, 19129838, 22808653, 23229089, 25015942, 32364124, 38259676, 42358927, 45617306, 46458178, 50031884, 55392443, 56637217, 84717854, 91234612, 92916356, 110784886, 113274434, 162603623, 169435708, 221569772, 226548868, 296512489, 325207246, 387747101, 593024978, 650414492, 720101759, 775494202, 1186049956, 1440203518, 1550988404, 2880407036, 5040712313, 10081424626, 20162849252]

約数ペア:

[(1, 20162849252), (2, 10081424626), (4, 5040712313), (7, 2880407036), (13, 1550988404), (14, 1440203518), (17, 1186049956), (26, 775494202), (28, 720101759), (31, 650414492), (34, 593024978), (52, 387747101), (62, 325207246), (68, 296512489), (89, 226548868), (91, 221569772), (119, 169435708), (124, 162603623), (178, 113274434), (182, 110784886), (217, 92916356), (221, 91234612), (238, 84717854), (356, 56637217), (364, 55392443), (403, 50031884), (434, 46458178), (442, 45617306), (476, 42358927), (527, 38259676), (623, 32364124), (806, 25015942), (868, 23229089), (884, 22808653), (1054, 19129838), (1157, 17426836), (1181, 17072692), (1246, 16182062), (1513, 13326404), (1547, 13033516), (1612, 12507971), (2108, 9564919), (2314, 8713418), (2362, 8536346), (2492, 8091031), (2759, 7308028), (2821, 7147412), (3026, 6663202), (3094, 6516758), (3689, 5465668), (4628, 4356709), (4724, 4268173), (5518, 3654014), (5642, 3573706), (6052, 3331601), (6188, 3258379), (6851, 2943052), (7378, 2732834), (8099, 2489548), (8267, 2438956), (10591, 1903772), (11036, 1827007), (11284, 1786853), (13702, 1471526), (14756, 1366417), (15353, 1313284), (16198, 1244774), (16534, 1219478), (19313, 1044004), (19669, 1025108), (20077, 1004276), (21182, 951886), (27404, 735763), (30706, 656642), (32396, 622387), (33068, 609739), (35867, 562156), (36611, 550732), (38626, 522002), (39338, 512554), (40154, 502138), (42364, 475943), (46903, 429884), (47957, 420436), (61412, 328321), (71734, 281078), (73222, 275366), (77252, 261001), (78676, 256277), (80308, 251069), (93806, 214942), (95914, 210218), (105109, 191828), (107471, 187612), (137683, 146444), (140539, 143468)]