20163473055

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1\times {\mathrm{1033}}^1$

素因数の和:1941

約数の個数: 96

約数和(自身を含む): 39022663680

約数和(自身を除く): 18859190625

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 47, 55, 99, 141, 165, 235, 423, 495, 517, 705, 839, 1033, 1551, 2115, 2517, 2585, 3099, 4195, 4653, 5165, 7551, 7755, 9229, 9297, 11363, 12585, 15495, 23265, 27687, 34089, 37755, 39433, 46145, 46485, 48551, 56815, 83061, 102267, 118299, 138435, 145653, 170445, 197165, 242755, 354897, 415305, 433763, 436959, 511335, 534061, 591495, 728265, 866687, 1301289, 1602183, 1774485, 2168815, 2184795, 2600061, 2670305, 3903867, 4333435, 4806549, 6506445, 7800183, 8010915, 9533557, 13000305, 19519335, 24032745, 28600671, 39000915, 40734289, 47667785, 85802013, 122202867, 143003355, 203671445, 366608601, 429010065, 448077179, 611014335, 1344231537, 1833043005, 2240385895, 4032694611, 6721157685, 20163473055]

約数ペア:

[(1, 20163473055), (3, 6721157685), (5, 4032694611), (9, 2240385895), (11, 1833043005), (15, 1344231537), (33, 611014335), (45, 448077179), (47, 429010065), (55, 366608601), (99, 203671445), (141, 143003355), (165, 122202867), (235, 85802013), (423, 47667785), (495, 40734289), (517, 39000915), (705, 28600671), (839, 24032745), (1033, 19519335), (1551, 13000305), (2115, 9533557), (2517, 8010915), (2585, 7800183), (3099, 6506445), (4195, 4806549), (4653, 4333435), (5165, 3903867), (7551, 2670305), (7755, 2600061), (9229, 2184795), (9297, 2168815), (11363, 1774485), (12585, 1602183), (15495, 1301289), (23265, 866687), (27687, 728265), (34089, 591495), (37755, 534061), (39433, 511335), (46145, 436959), (46485, 433763), (48551, 415305), (56815, 354897), (83061, 242755), (102267, 197165), (118299, 170445), (138435, 145653)]