20803629264

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{2557}}^1$

素因数の和:3409

約数の個数: 160

約数和(自身を含む): 61814376960

約数和(自身を除く): 41010747696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 811, 836, 912, 1254, 1622, 1672, 2433, 2508, 2557, 3244, 3344, 4866, 5016, 5114, 6488, 7671, 8921, 9732, 10032, 10228, 12976, 15342, 15409, 17842, 19464, 20456, 26763, 28127, 30684, 30818, 35684, 38928, 40912, 46227, 48583, 53526, 56254, 61368, 61636, 71368, 84381, 92454, 97166, 107052, 112508, 122736, 123272, 142736, 145749, 168762, 169499, 184908, 194332, 214104, 225016, 246544, 291498, 337524, 338998, 369816, 388664, 428208, 450032, 508497, 534413, 582996, 675048, 677996, 739632, 777328, 1016994, 1068826, 1165992, 1350096, 1355992, 1603239, 2033988, 2073727, 2137652, 2331984, 2711984, 3206478, 4067976, 4147454, 4275304, 6221181, 6412956, 8135952, 8294908, 8550608, 12442362, 12825912, 16589816, 22810997, 24884724, 25651824, 33179632, 39400813, 45621994, 49769448, 68432991, 78801626, 91243988, 99538896, 118202439, 136865982, 157603252, 182487976, 236404878, 273731964, 315206504, 364975952, 433408943, 472809756, 547463928, 630413008, 866817886, 945619512, 1094927856, 1300226829, 1733635772, 1891239024, 2600453658, 3467271544, 5200907316, 6934543088, 10401814632, 20803629264]

約数ペア:

[(1, 20803629264), (2, 10401814632), (3, 6934543088), (4, 5200907316), (6, 3467271544), (8, 2600453658), (11, 1891239024), (12, 1733635772), (16, 1300226829), (19, 1094927856), (22, 945619512), (24, 866817886), (33, 630413008), (38, 547463928), (44, 472809756), (48, 433408943), (57, 364975952), (66, 315206504), (76, 273731964), (88, 236404878), (114, 182487976), (132, 157603252), (152, 136865982), (176, 118202439), (209, 99538896), (228, 91243988), (264, 78801626), (304, 68432991), (418, 49769448), (456, 45621994), (528, 39400813), (627, 33179632), (811, 25651824), (836, 24884724), (912, 22810997), (1254, 16589816), (1622, 12825912), (1672, 12442362), (2433, 8550608), (2508, 8294908), (2557, 8135952), (3244, 6412956), (3344, 6221181), (4866, 4275304), (5016, 4147454), (5114, 4067976), (6488, 3206478), (7671, 2711984), (8921, 2331984), (9732, 2137652), (10032, 2073727), (10228, 2033988), (12976, 1603239), (15342, 1355992), (15409, 1350096), (17842, 1165992), (19464, 1068826), (20456, 1016994), (26763, 777328), (28127, 739632), (30684, 677996), (30818, 675048), (35684, 582996), (38928, 534413), (40912, 508497), (46227, 450032), (48583, 428208), (53526, 388664), (56254, 369816), (61368, 338998), (61636, 337524), (71368, 291498), (84381, 246544), (92454, 225016), (97166, 214104), (107052, 194332), (112508, 184908), (122736, 169499), (123272, 168762), (142736, 145749)]