20316051036

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1\times {\mathrm{1583}}^1$

素因数の和:2288

約数の個数: 144

約数和(自身を含む): 56043187200

約数和(自身を除く): 35727136164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 647, 684, 1044, 1102, 1294, 1583, 1653, 1941, 2204, 2588, 3166, 3306, 3882, 4749, 4959, 5823, 6332, 6612, 7764, 9498, 9918, 11646, 12293, 14247, 18763, 18996, 19836, 23292, 24586, 28494, 30077, 36879, 37526, 45907, 49172, 56289, 56988, 60154, 73758, 75052, 90231, 91814, 110637, 112578, 120308, 137721, 147516, 168867, 180462, 183628, 221274, 225156, 270693, 275442, 337734, 356497, 360924, 413163, 442548, 541386, 550884, 675468, 712994, 826326, 872233, 1024201, 1069491, 1082772, 1425988, 1652652, 1744466, 2048402, 2138982, 2616699, 3072603, 3208473, 3488932, 4096804, 4277964, 5233398, 6145206, 6416946, 7850097, 9217809, 10466796, 12290412, 12833892, 15700194, 18435618, 19459819, 29701829, 31400388, 36871236, 38919638, 58379457, 59403658, 77839276, 89105487, 116758914, 118807316, 175138371, 178210974, 233517828, 267316461, 350276742, 356421948, 534632922, 564334751, 700553484, 1069265844, 1128669502, 1693004253, 2257339004, 3386008506, 5079012759, 6772017012, 10158025518, 20316051036]

約数ペア:

[(1, 20316051036), (2, 10158025518), (3, 6772017012), (4, 5079012759), (6, 3386008506), (9, 2257339004), (12, 1693004253), (18, 1128669502), (19, 1069265844), (29, 700553484), (36, 564334751), (38, 534632922), (57, 356421948), (58, 350276742), (76, 267316461), (87, 233517828), (114, 178210974), (116, 175138371), (171, 118807316), (174, 116758914), (228, 89105487), (261, 77839276), (342, 59403658), (348, 58379457), (522, 38919638), (551, 36871236), (647, 31400388), (684, 29701829), (1044, 19459819), (1102, 18435618), (1294, 15700194), (1583, 12833892), (1653, 12290412), (1941, 10466796), (2204, 9217809), (2588, 7850097), (3166, 6416946), (3306, 6145206), (3882, 5233398), (4749, 4277964), (4959, 4096804), (5823, 3488932), (6332, 3208473), (6612, 3072603), (7764, 2616699), (9498, 2138982), (9918, 2048402), (11646, 1744466), (12293, 1652652), (14247, 1425988), (18763, 1082772), (18996, 1069491), (19836, 1024201), (23292, 872233), (24586, 826326), (28494, 712994), (30077, 675468), (36879, 550884), (37526, 541386), (45907, 442548), (49172, 413163), (56289, 360924), (56988, 356497), (60154, 337734), (73758, 275442), (75052, 270693), (90231, 225156), (91814, 221274), (110637, 183628), (112578, 180462), (120308, 168867), (137721, 147516)]