20212298832

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{14561}}^1$

素因数の和:14833

約数の個数: 120

約数和(自身を含む): 57637560960

約数和(自身を除く): 37425262128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 239, 242, 264, 363, 478, 484, 528, 717, 726, 956, 968, 1434, 1452, 1912, 1936, 2629, 2868, 2904, 3824, 5258, 5736, 5808, 7887, 10516, 11472, 14561, 15774, 21032, 28919, 29122, 31548, 42064, 43683, 57838, 58244, 63096, 86757, 87366, 115676, 116488, 126192, 160171, 173514, 174732, 231352, 232976, 320342, 347028, 349464, 462704, 480513, 640684, 694056, 698928, 961026, 1281368, 1388112, 1761881, 1922052, 2562736, 3480079, 3523762, 3844104, 5285643, 6960158, 7047524, 7688208, 10440237, 10571286, 13920316, 14095048, 20880474, 21142572, 27840632, 28190096, 38280869, 41760948, 42285144, 55681264, 76561738, 83521896, 84570288, 114842607, 153123476, 167043792, 229685214, 306246952, 421089559, 459370428, 612493904, 842179118, 918740856, 1263268677, 1684358236, 1837481712, 2526537354, 3368716472, 5053074708, 6737432944, 10106149416, 20212298832]

約数ペア:

[(1, 20212298832), (2, 10106149416), (3, 6737432944), (4, 5053074708), (6, 3368716472), (8, 2526537354), (11, 1837481712), (12, 1684358236), (16, 1263268677), (22, 918740856), (24, 842179118), (33, 612493904), (44, 459370428), (48, 421089559), (66, 306246952), (88, 229685214), (121, 167043792), (132, 153123476), (176, 114842607), (239, 84570288), (242, 83521896), (264, 76561738), (363, 55681264), (478, 42285144), (484, 41760948), (528, 38280869), (717, 28190096), (726, 27840632), (956, 21142572), (968, 20880474), (1434, 14095048), (1452, 13920316), (1912, 10571286), (1936, 10440237), (2629, 7688208), (2868, 7047524), (2904, 6960158), (3824, 5285643), (5258, 3844104), (5736, 3523762), (5808, 3480079), (7887, 2562736), (10516, 1922052), (11472, 1761881), (14561, 1388112), (15774, 1281368), (21032, 961026), (28919, 698928), (29122, 694056), (31548, 640684), (42064, 480513), (43683, 462704), (57838, 349464), (58244, 347028), (63096, 320342), (86757, 232976), (87366, 231352), (115676, 174732), (116488, 173514), (126192, 160171)]