20565902448

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{50627}}^1$

素因数の和:50692

約数の個数: 240

約数和(自身を含む): 73124653056

約数和(自身を除く): 52558750608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 112, 117, 124, 126, 144, 156, 168, 182, 186, 208, 217, 234, 248, 252, 273, 279, 312, 336, 364, 372, 403, 434, 468, 496, 504, 546, 558, 624, 651, 728, 744, 806, 819, 868, 936, 1008, 1092, 1116, 1209, 1302, 1456, 1488, 1612, 1638, 1736, 1872, 1953, 2184, 2232, 2418, 2604, 2821, 3224, 3276, 3472, 3627, 3906, 4368, 4464, 4836, 5208, 5642, 6448, 6552, 7254, 7812, 8463, 9672, 10416, 11284, 13104, 14508, 15624, 16926, 19344, 22568, 25389, 29016, 31248, 33852, 45136, 50627, 50778, 58032, 67704, 101254, 101556, 135408, 151881, 202508, 203112, 303762, 354389, 405016, 406224, 455643, 607524, 658151, 708778, 810032, 911286, 1063167, 1215048, 1316302, 1417556, 1569437, 1822572, 1974453, 2126334, 2430096, 2632604, 2835112, 3138874, 3189501, 3645144, 3948906, 4252668, 4607057, 4708311, 5265208, 5670224, 5923359, 6277748, 6379002, 7290288, 7897812, 8505336, 9214114, 9416622, 10530416, 10986059, 11846718, 12555496, 12758004, 13821171, 14124933, 15795624, 17010672, 18428228, 18833244, 20402681, 21972118, 23693436, 25110992, 25516008, 27642342, 28249866, 31591248, 32958177, 36856456, 37666488, 40805362, 41463513, 43944236, 47386872, 51032016, 55284684, 56499732, 61208043, 65916354, 73712912, 75332976, 81610724, 82927026, 87888472, 94773744, 98874531, 110569368, 112999464, 122416086, 131832708, 142818767, 163221448, 165854052, 175776944, 183624129, 197749062, 221138736, 225998928, 244832172, 263665416, 285637534, 326442896, 331708104, 367248258, 395498124, 428456301, 489664344, 527330832, 571275068, 663416208, 734496516, 790996248, 856912602, 979328688, 1142550136, 1285368903, 1468993032, 1581992496, 1713825204, 2285100272, 2570737806, 2937986064, 3427650408, 5141475612, 6855300816, 10282951224, 20565902448]

約数ペア:

[(1, 20565902448), (2, 10282951224), (3, 6855300816), (4, 5141475612), (6, 3427650408), (7, 2937986064), (8, 2570737806), (9, 2285100272), (12, 1713825204), (13, 1581992496), (14, 1468993032), (16, 1285368903), (18, 1142550136), (21, 979328688), (24, 856912602), (26, 790996248), (28, 734496516), (31, 663416208), (36, 571275068), (39, 527330832), (42, 489664344), (48, 428456301), (52, 395498124), (56, 367248258), (62, 331708104), (63, 326442896), (72, 285637534), (78, 263665416), (84, 244832172), (91, 225998928), (93, 221138736), (104, 197749062), (112, 183624129), (117, 175776944), (124, 165854052), (126, 163221448), (144, 142818767), (156, 131832708), (168, 122416086), (182, 112999464), (186, 110569368), (208, 98874531), (217, 94773744), (234, 87888472), (248, 82927026), (252, 81610724), (273, 75332976), (279, 73712912), (312, 65916354), (336, 61208043), (364, 56499732), (372, 55284684), (403, 51032016), (434, 47386872), (468, 43944236), (496, 41463513), (504, 40805362), (546, 37666488), (558, 36856456), (624, 32958177), (651, 31591248), (728, 28249866), (744, 27642342), (806, 25516008), (819, 25110992), (868, 23693436), (936, 21972118), (1008, 20402681), (1092, 18833244), (1116, 18428228), (1209, 17010672), (1302, 15795624), (1456, 14124933), (1488, 13821171), (1612, 12758004), (1638, 12555496), (1736, 11846718), (1872, 10986059), (1953, 10530416), (2184, 9416622), (2232, 9214114), (2418, 8505336), (2604, 7897812), (2821, 7290288), (3224, 6379002), (3276, 6277748), (3472, 5923359), (3627, 5670224), (3906, 5265208), (4368, 4708311), (4464, 4607057), (4836, 4252668), (5208, 3948906), (5642, 3645144), (6448, 3189501), (6552, 3138874), (7254, 2835112), (7812, 2632604), (8463, 2430096), (9672, 2126334), (10416, 1974453), (11284, 1822572), (13104, 1569437), (14508, 1417556), (15624, 1316302), (16926, 1215048), (19344, 1063167), (22568, 911286), (25389, 810032), (29016, 708778), (31248, 658151), (33852, 607524), (45136, 455643), (50627, 406224), (50778, 405016), (58032, 354389), (67704, 303762), (101254, 203112), (101556, 202508), (135408, 151881)]