20174722974

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{1093}}^1$

素因数の和:1552

約数の個数: 160

約数和(自身を含む): 53106330816

約数和(自身を除く): 32931607842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 81, 82, 123, 126, 162, 189, 246, 287, 369, 378, 397, 567, 574, 738, 794, 861, 1093, 1107, 1134, 1191, 1722, 2186, 2214, 2382, 2583, 2779, 3279, 3321, 3573, 5166, 5558, 6558, 6642, 7146, 7651, 7749, 8337, 9837, 10719, 15302, 15498, 16277, 16674, 19674, 21438, 22953, 23247, 25011, 29511, 32157, 32554, 44813, 45906, 46494, 48831, 50022, 59022, 64314, 68859, 75033, 88533, 89626, 97662, 113939, 134439, 137718, 146493, 150066, 177066, 206577, 225099, 227878, 268878, 292986, 313691, 341817, 403317, 413154, 433921, 439479, 450198, 619731, 627382, 683634, 806634, 867842, 878958, 941073, 1025451, 1209951, 1239462, 1301763, 1318437, 1882146, 2050902, 2419902, 2603526, 2636874, 2823219, 3037447, 3076353, 3629853, 3905289, 5646438, 6074894, 6152706, 7259706, 7810578, 8469657, 9112341, 9229059, 11715867, 16939314, 17790761, 18224682, 18458118, 23431734, 25408971, 27337023, 35147601, 35581522, 50817942, 53372283, 54674046, 70295202, 82011069, 106744566, 124535327, 160116849, 164022138, 246033207, 249070654, 320233698, 373605981, 480350547, 492066414, 747211962, 960701094, 1120817943, 1441051641, 2241635886, 2882103282, 3362453829, 6724907658, 10087361487, 20174722974]

約数ペア:

[(1, 20174722974), (2, 10087361487), (3, 6724907658), (6, 3362453829), (7, 2882103282), (9, 2241635886), (14, 1441051641), (18, 1120817943), (21, 960701094), (27, 747211962), (41, 492066414), (42, 480350547), (54, 373605981), (63, 320233698), (81, 249070654), (82, 246033207), (123, 164022138), (126, 160116849), (162, 124535327), (189, 106744566), (246, 82011069), (287, 70295202), (369, 54674046), (378, 53372283), (397, 50817942), (567, 35581522), (574, 35147601), (738, 27337023), (794, 25408971), (861, 23431734), (1093, 18458118), (1107, 18224682), (1134, 17790761), (1191, 16939314), (1722, 11715867), (2186, 9229059), (2214, 9112341), (2382, 8469657), (2583, 7810578), (2779, 7259706), (3279, 6152706), (3321, 6074894), (3573, 5646438), (5166, 3905289), (5558, 3629853), (6558, 3076353), (6642, 3037447), (7146, 2823219), (7651, 2636874), (7749, 2603526), (8337, 2419902), (9837, 2050902), (10719, 1882146), (15302, 1318437), (15498, 1301763), (16277, 1239462), (16674, 1209951), (19674, 1025451), (21438, 941073), (22953, 878958), (23247, 867842), (25011, 806634), (29511, 683634), (32157, 627382), (32554, 619731), (44813, 450198), (45906, 439479), (46494, 433921), (48831, 413154), (50022, 403317), (59022, 341817), (64314, 313691), (68859, 292986), (75033, 268878), (88533, 227878), (89626, 225099), (97662, 206577), (113939, 177066), (134439, 150066), (137718, 146493)]