20182441128

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{11903}}^1$

素因数の和:12039

約数の個数: 128

約数和(自身を含む): 54305095680

約数和(自身を除く): 34122654552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 53, 62, 86, 93, 106, 124, 129, 159, 172, 186, 212, 248, 258, 318, 344, 372, 424, 516, 636, 744, 1032, 1272, 1333, 1643, 2279, 2666, 3286, 3999, 4558, 4929, 5332, 6572, 6837, 7998, 9116, 9858, 10664, 11903, 13144, 13674, 15996, 18232, 19716, 23806, 27348, 31992, 35709, 39432, 47612, 54696, 70649, 71418, 95224, 141298, 142836, 211947, 282596, 285672, 368993, 423894, 511829, 565192, 630859, 737986, 847788, 1023658, 1106979, 1261718, 1475972, 1535487, 1695576, 1892577, 2047316, 2213958, 2523436, 2951944, 3070974, 3785154, 4094632, 4427916, 5046872, 6141948, 7570308, 8855832, 12283896, 15140616, 15866699, 19556629, 27126937, 31733398, 39113258, 47600097, 54253874, 58669887, 63466796, 78226516, 81380811, 95200194, 108507748, 117339774, 126933592, 156453032, 162761622, 190400388, 217015496, 234679548, 325523244, 380800776, 469359096, 651046488, 840935047, 1681870094, 2522805141, 3363740188, 5045610282, 6727480376, 10091220564, 20182441128]

約数ペア:

[(1, 20182441128), (2, 10091220564), (3, 6727480376), (4, 5045610282), (6, 3363740188), (8, 2522805141), (12, 1681870094), (24, 840935047), (31, 651046488), (43, 469359096), (53, 380800776), (62, 325523244), (86, 234679548), (93, 217015496), (106, 190400388), (124, 162761622), (129, 156453032), (159, 126933592), (172, 117339774), (186, 108507748), (212, 95200194), (248, 81380811), (258, 78226516), (318, 63466796), (344, 58669887), (372, 54253874), (424, 47600097), (516, 39113258), (636, 31733398), (744, 27126937), (1032, 19556629), (1272, 15866699), (1333, 15140616), (1643, 12283896), (2279, 8855832), (2666, 7570308), (3286, 6141948), (3999, 5046872), (4558, 4427916), (4929, 4094632), (5332, 3785154), (6572, 3070974), (6837, 2951944), (7998, 2523436), (9116, 2213958), (9858, 2047316), (10664, 1892577), (11903, 1695576), (13144, 1535487), (13674, 1475972), (15996, 1261718), (18232, 1106979), (19716, 1023658), (23806, 847788), (27348, 737986), (31992, 630859), (35709, 565192), (39432, 511829), (47612, 423894), (54696, 368993), (70649, 285672), (71418, 282596), (95224, 211947), (141298, 142836)]