20239044945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{599}}^1\times {\mathrm{3877}}^1$

素因数の和:4574

約数の個数: 64

約数和(自身を含む): 37526630400

約数和(自身を除く): 17287585455

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 415, 581, 599, 1245, 1743, 1797, 2905, 2995, 3877, 4193, 8715, 8985, 11631, 12579, 19385, 20965, 27139, 49717, 58155, 62895, 81417, 135695, 149151, 248585, 321791, 348019, 407085, 745755, 965373, 1044057, 1608955, 1740095, 2252537, 2322323, 4826865, 5220285, 6757611, 6966969, 11262685, 11611615, 16256261, 33788055, 34834845, 48768783, 81281305, 192752809, 243843915, 578258427, 963764045, 1349269663, 2891292135, 4047808989, 6746348315, 20239044945]

約数ペア:

[(1, 20239044945), (3, 6746348315), (5, 4047808989), (7, 2891292135), (15, 1349269663), (21, 963764045), (35, 578258427), (83, 243843915), (105, 192752809), (249, 81281305), (415, 48768783), (581, 34834845), (599, 33788055), (1245, 16256261), (1743, 11611615), (1797, 11262685), (2905, 6966969), (2995, 6757611), (3877, 5220285), (4193, 4826865), (8715, 2322323), (8985, 2252537), (11631, 1740095), (12579, 1608955), (19385, 1044057), (20965, 965373), (27139, 745755), (49717, 407085), (58155, 348019), (62895, 321791), (81417, 248585), (135695, 149151)]