20137506774

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6911}}^1$

素因数の和:7011

約数の個数: 192

約数和(自身を含む): 55145152512

約数和(自身を除く): 35007645738

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 49, 51, 53, 66, 77, 98, 102, 106, 119, 147, 154, 159, 187, 231, 238, 294, 318, 357, 371, 374, 462, 539, 561, 583, 714, 742, 833, 901, 1078, 1113, 1122, 1166, 1309, 1617, 1666, 1749, 1802, 2226, 2499, 2597, 2618, 2703, 3234, 3498, 3927, 4081, 4998, 5194, 5406, 6307, 6911, 7791, 7854, 8162, 9163, 9911, 12243, 12614, 13822, 15582, 18326, 18921, 19822, 20733, 24486, 27489, 28567, 29733, 37842, 41466, 44149, 48377, 54978, 57134, 59466, 69377, 76021, 85701, 88298, 96754, 117487, 132447, 138754, 145131, 152042, 171402, 208131, 228063, 234974, 264894, 290262, 338639, 352461, 366283, 416262, 456126, 485639, 532147, 677278, 704922, 732566, 822409, 971278, 1015917, 1064294, 1098849, 1292357, 1456917, 1596441, 1644818, 2031834, 2197698, 2467227, 2563981, 2584714, 2913834, 3192882, 3725029, 3877071, 4029113, 4934454, 5127962, 5756863, 6226811, 7450058, 7691943, 7754142, 8058226, 9046499, 11175087, 11513726, 12087339, 12453622, 15383886, 17270589, 17947867, 18092998, 18680433, 22350174, 24174678, 27139497, 28203791, 34541178, 35895734, 37360866, 43587677, 53843601, 54278994, 56407582, 63325493, 68494921, 84611373, 87175354, 107687202, 126650986, 130763031, 136989842, 169222746, 189976479, 197426537, 205484763, 261526062, 305113739, 379952958, 394853074, 410969526, 479464447, 592279611, 610227478, 915341217, 958928894, 1184559222, 1438393341, 1830682434, 2876786682, 3356251129, 6712502258, 10068753387, 20137506774]

約数ペア:

[(1, 20137506774), (2, 10068753387), (3, 6712502258), (6, 3356251129), (7, 2876786682), (11, 1830682434), (14, 1438393341), (17, 1184559222), (21, 958928894), (22, 915341217), (33, 610227478), (34, 592279611), (42, 479464447), (49, 410969526), (51, 394853074), (53, 379952958), (66, 305113739), (77, 261526062), (98, 205484763), (102, 197426537), (106, 189976479), (119, 169222746), (147, 136989842), (154, 130763031), (159, 126650986), (187, 107687202), (231, 87175354), (238, 84611373), (294, 68494921), (318, 63325493), (357, 56407582), (371, 54278994), (374, 53843601), (462, 43587677), (539, 37360866), (561, 35895734), (583, 34541178), (714, 28203791), (742, 27139497), (833, 24174678), (901, 22350174), (1078, 18680433), (1113, 18092998), (1122, 17947867), (1166, 17270589), (1309, 15383886), (1617, 12453622), (1666, 12087339), (1749, 11513726), (1802, 11175087), (2226, 9046499), (2499, 8058226), (2597, 7754142), (2618, 7691943), (2703, 7450058), (3234, 6226811), (3498, 5756863), (3927, 5127962), (4081, 4934454), (4998, 4029113), (5194, 3877071), (5406, 3725029), (6307, 3192882), (6911, 2913834), (7791, 2584714), (7854, 2563981), (8162, 2467227), (9163, 2197698), (9911, 2031834), (12243, 1644818), (12614, 1596441), (13822, 1456917), (15582, 1292357), (18326, 1098849), (18921, 1064294), (19822, 1015917), (20733, 971278), (24486, 822409), (27489, 732566), (28567, 704922), (29733, 677278), (37842, 532147), (41466, 485639), (44149, 456126), (48377, 416262), (54978, 366283), (57134, 352461), (59466, 338639), (69377, 290262), (76021, 264894), (85701, 234974), (88298, 228063), (96754, 208131), (117487, 171402), (132447, 152042), (138754, 145131)]