20165416632

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^2$

素因数の和:574

約数の個数: 144

約数和(自身を含む): 56191458960

約数和(自身を除く): 36026042328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 103, 146, 193, 206, 219, 292, 309, 386, 412, 438, 579, 584, 618, 657, 772, 824, 876, 927, 1158, 1236, 1314, 1544, 1737, 1752, 1854, 2316, 2472, 2628, 3474, 3708, 4632, 5256, 6948, 7416, 7519, 13896, 14089, 15038, 19879, 22557, 28178, 30076, 37249, 39758, 42267, 45114, 56356, 59637, 60152, 67671, 74498, 79516, 84534, 90228, 111747, 112712, 119274, 126801, 135342, 148996, 159032, 169068, 178911, 180456, 223494, 238548, 253602, 270684, 297992, 335241, 338136, 357822, 446988, 477096, 507204, 541368, 670482, 715644, 893976, 1014408, 1340964, 1431288, 1451167, 2681928, 2719177, 2902334, 3836647, 4353501, 5438354, 5804668, 7673294, 8157531, 8707002, 10876708, 11509941, 11609336, 13060503, 15346588, 16315062, 17414004, 21753416, 23019882, 24472593, 26121006, 30693176, 32630124, 34529823, 34828008, 46039764, 48945186, 52242012, 65260248, 69059646, 92079528, 97890372, 104484024, 138119292, 195780744, 276238584, 280075231, 560150462, 840225693, 1120300924, 1680451386, 2240601848, 2520677079, 3360902772, 5041354158, 6721805544, 10082708316, 20165416632]

約数ペア:

[(1, 20165416632), (2, 10082708316), (3, 6721805544), (4, 5041354158), (6, 3360902772), (8, 2520677079), (9, 2240601848), (12, 1680451386), (18, 1120300924), (24, 840225693), (36, 560150462), (72, 280075231), (73, 276238584), (103, 195780744), (146, 138119292), (193, 104484024), (206, 97890372), (219, 92079528), (292, 69059646), (309, 65260248), (386, 52242012), (412, 48945186), (438, 46039764), (579, 34828008), (584, 34529823), (618, 32630124), (657, 30693176), (772, 26121006), (824, 24472593), (876, 23019882), (927, 21753416), (1158, 17414004), (1236, 16315062), (1314, 15346588), (1544, 13060503), (1737, 11609336), (1752, 11509941), (1854, 10876708), (2316, 8707002), (2472, 8157531), (2628, 7673294), (3474, 5804668), (3708, 5438354), (4632, 4353501), (5256, 3836647), (6948, 2902334), (7416, 2719177), (7519, 2681928), (13896, 1451167), (14089, 1431288), (15038, 1340964), (19879, 1014408), (22557, 893976), (28178, 715644), (30076, 670482), (37249, 541368), (39758, 507204), (42267, 477096), (45114, 446988), (56356, 357822), (59637, 338136), (60152, 335241), (67671, 297992), (74498, 270684), (79516, 253602), (84534, 238548), (90228, 223494), (111747, 180456), (112712, 178911), (119274, 169068), (126801, 159032), (135342, 148996)]