20117232408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2417}}^1$

素因数の和:2586

約数の個数: 256

約数和(自身を含む): 64215889920

約数和(自身を除く): 44098657512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 74, 78, 84, 91, 103, 104, 111, 148, 156, 168, 182, 206, 222, 259, 273, 296, 309, 312, 364, 412, 444, 481, 518, 546, 618, 721, 728, 777, 824, 888, 962, 1036, 1092, 1236, 1339, 1442, 1443, 1554, 1924, 2072, 2163, 2184, 2417, 2472, 2678, 2884, 2886, 3108, 3367, 3811, 3848, 4017, 4326, 4834, 5356, 5768, 5772, 6216, 6734, 7251, 7622, 8034, 8652, 9373, 9668, 10101, 10712, 11433, 11544, 13468, 14502, 15244, 16068, 16919, 17304, 18746, 19336, 20202, 22866, 26677, 26936, 28119, 29004, 30488, 31421, 32136, 33838, 37492, 40404, 45732, 49543, 50757, 53354, 56238, 58008, 62842, 67676, 74984, 80031, 80808, 89429, 91464, 94263, 99086, 101514, 106708, 112476, 125684, 135352, 148629, 160062, 178858, 188526, 198172, 203028, 213416, 219947, 224952, 248951, 251368, 268287, 297258, 320124, 346801, 357716, 377052, 396344, 406056, 439894, 497902, 536574, 594516, 626003, 640248, 659841, 693602, 715432, 746853, 754104, 879788, 995804, 1040403, 1073148, 1162577, 1189032, 1252006, 1319682, 1387204, 1493706, 1742657, 1759576, 1878009, 1991608, 2080806, 2146296, 2325154, 2504012, 2639364, 2774408, 2987412, 3236363, 3485314, 3487731, 3756018, 4161612, 4650308, 5008024, 5227971, 5278728, 5974824, 6472726, 6970628, 6975462, 7512036, 8138039, 8323224, 9211187, 9300616, 9709089, 10455942, 12945452, 13941256, 13950924, 15024072, 16276078, 18422374, 19418178, 20911884, 22654541, 24414117, 25890904, 27633561, 27901848, 32552156, 36844748, 38836356, 41823768, 45309082, 48828234, 55267122, 64478309, 65104312, 67963623, 73689496, 77672712, 90618164, 97656468, 110534244, 119745431, 128956618, 135927246, 181236328, 193434927, 195312936, 221068488, 239490862, 257913236, 271854492, 359236293, 386869854, 478981724, 515826472, 543708984, 718472586, 773739708, 838218017, 957963448, 1436945172, 1547479416, 1676436034, 2514654051, 2873890344, 3352872068, 5029308102, 6705744136, 10058616204, 20117232408]

約数ペア:

[(1, 20117232408), (2, 10058616204), (3, 6705744136), (4, 5029308102), (6, 3352872068), (7, 2873890344), (8, 2514654051), (12, 1676436034), (13, 1547479416), (14, 1436945172), (21, 957963448), (24, 838218017), (26, 773739708), (28, 718472586), (37, 543708984), (39, 515826472), (42, 478981724), (52, 386869854), (56, 359236293), (74, 271854492), (78, 257913236), (84, 239490862), (91, 221068488), (103, 195312936), (104, 193434927), (111, 181236328), (148, 135927246), (156, 128956618), (168, 119745431), (182, 110534244), (206, 97656468), (222, 90618164), (259, 77672712), (273, 73689496), (296, 67963623), (309, 65104312), (312, 64478309), (364, 55267122), (412, 48828234), (444, 45309082), (481, 41823768), (518, 38836356), (546, 36844748), (618, 32552156), (721, 27901848), (728, 27633561), (777, 25890904), (824, 24414117), (888, 22654541), (962, 20911884), (1036, 19418178), (1092, 18422374), (1236, 16276078), (1339, 15024072), (1442, 13950924), (1443, 13941256), (1554, 12945452), (1924, 10455942), (2072, 9709089), (2163, 9300616), (2184, 9211187), (2417, 8323224), (2472, 8138039), (2678, 7512036), (2884, 6975462), (2886, 6970628), (3108, 6472726), (3367, 5974824), (3811, 5278728), (3848, 5227971), (4017, 5008024), (4326, 4650308), (4834, 4161612), (5356, 3756018), (5768, 3487731), (5772, 3485314), (6216, 3236363), (6734, 2987412), (7251, 2774408), (7622, 2639364), (8034, 2504012), (8652, 2325154), (9373, 2146296), (9668, 2080806), (10101, 1991608), (10712, 1878009), (11433, 1759576), (11544, 1742657), (13468, 1493706), (14502, 1387204), (15244, 1319682), (16068, 1252006), (16919, 1189032), (17304, 1162577), (18746, 1073148), (19336, 1040403), (20202, 995804), (22866, 879788), (26677, 754104), (26936, 746853), (28119, 715432), (29004, 693602), (30488, 659841), (31421, 640248), (32136, 626003), (33838, 594516), (37492, 536574), (40404, 497902), (45732, 439894), (49543, 406056), (50757, 396344), (53354, 377052), (56238, 357716), (58008, 346801), (62842, 320124), (67676, 297258), (74984, 268287), (80031, 251368), (80808, 248951), (89429, 224952), (91464, 219947), (94263, 213416), (99086, 203028), (101514, 198172), (106708, 188526), (112476, 178858), (125684, 160062), (135352, 148629)]