20186486936

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1114

約数の個数: 256

約数和(自身を含む): 52336834560

約数和(自身を除く): 32150347624

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 37, 44, 53, 56, 68, 74, 77, 88, 106, 119, 136, 148, 154, 187, 212, 238, 259, 296, 308, 371, 374, 407, 424, 476, 518, 583, 616, 629, 742, 748, 814, 901, 952, 983, 1036, 1166, 1258, 1309, 1484, 1496, 1628, 1802, 1961, 1966, 2072, 2332, 2516, 2618, 2849, 2968, 3256, 3604, 3922, 3932, 4081, 4403, 4664, 5032, 5236, 5698, 6307, 6881, 6919, 7208, 7844, 7864, 8162, 8806, 9911, 10472, 10813, 11396, 12614, 13727, 13762, 13838, 15688, 16324, 16711, 17612, 19822, 21571, 21626, 22792, 25228, 27454, 27524, 27676, 32648, 33337, 33422, 35224, 36371, 39644, 43142, 43252, 48433, 50456, 52099, 54908, 55048, 55352, 66674, 66844, 69377, 72742, 75691, 79288, 86284, 86504, 96866, 104198, 109816, 116977, 133348, 133688, 138754, 145484, 150997, 151382, 172568, 183821, 193732, 208396, 233359, 233954, 254597, 266696, 277508, 290968, 301994, 302764, 364693, 366707, 367642, 387464, 400081, 416792, 466718, 467908, 509194, 555016, 573089, 603988, 605528, 618307, 729386, 733414, 735284, 800162, 885683, 933436, 935816, 1018388, 1146178, 1207976, 1236614, 1286747, 1458772, 1466828, 1470568, 1600324, 1771366, 1866872, 1927663, 2036776, 2292356, 2473228, 2566949, 2573494, 2800567, 2917544, 2933656, 3200648, 3542732, 3855326, 4011623, 4328149, 4584712, 4946456, 5133898, 5146988, 5601134, 6199781, 6801377, 7085464, 7710652, 8023246, 8656298, 9742513, 10267796, 10293976, 11202268, 12399562, 13493641, 13602754, 15421304, 16046492, 17312596, 19485026, 20535592, 21204293, 22404536, 24799124, 26987282, 27205508, 32092984, 32770271, 34625192, 38970052, 42408586, 47609639, 49598248, 53974564, 54411016, 65540542, 68197591, 77940104, 84817172, 95219278, 107949128, 131081084, 136395182, 148430051, 169634344, 190438556, 229391897, 262162168, 272790364, 296860102, 360472981, 380877112, 458783794, 545580728, 593720204, 720945962, 917567588, 1187440408, 1441891924, 1835135176, 2523310867, 2883783848, 5046621734, 10093243468, 20186486936]

約数ペア:

[(1, 20186486936), (2, 10093243468), (4, 5046621734), (7, 2883783848), (8, 2523310867), (11, 1835135176), (14, 1441891924), (17, 1187440408), (22, 917567588), (28, 720945962), (34, 593720204), (37, 545580728), (44, 458783794), (53, 380877112), (56, 360472981), (68, 296860102), (74, 272790364), (77, 262162168), (88, 229391897), (106, 190438556), (119, 169634344), (136, 148430051), (148, 136395182), (154, 131081084), (187, 107949128), (212, 95219278), (238, 84817172), (259, 77940104), (296, 68197591), (308, 65540542), (371, 54411016), (374, 53974564), (407, 49598248), (424, 47609639), (476, 42408586), (518, 38970052), (583, 34625192), (616, 32770271), (629, 32092984), (742, 27205508), (748, 26987282), (814, 24799124), (901, 22404536), (952, 21204293), (983, 20535592), (1036, 19485026), (1166, 17312596), (1258, 16046492), (1309, 15421304), (1484, 13602754), (1496, 13493641), (1628, 12399562), (1802, 11202268), (1961, 10293976), (1966, 10267796), (2072, 9742513), (2332, 8656298), (2516, 8023246), (2618, 7710652), (2849, 7085464), (2968, 6801377), (3256, 6199781), (3604, 5601134), (3922, 5146988), (3932, 5133898), (4081, 4946456), (4403, 4584712), (4664, 4328149), (5032, 4011623), (5236, 3855326), (5698, 3542732), (6307, 3200648), (6881, 2933656), (6919, 2917544), (7208, 2800567), (7844, 2573494), (7864, 2566949), (8162, 2473228), (8806, 2292356), (9911, 2036776), (10472, 1927663), (10813, 1866872), (11396, 1771366), (12614, 1600324), (13727, 1470568), (13762, 1466828), (13838, 1458772), (15688, 1286747), (16324, 1236614), (16711, 1207976), (17612, 1146178), (19822, 1018388), (21571, 935816), (21626, 933436), (22792, 885683), (25228, 800162), (27454, 735284), (27524, 733414), (27676, 729386), (32648, 618307), (33337, 605528), (33422, 603988), (35224, 573089), (36371, 555016), (39644, 509194), (43142, 467908), (43252, 466718), (48433, 416792), (50456, 400081), (52099, 387464), (54908, 367642), (55048, 366707), (55352, 364693), (66674, 302764), (66844, 301994), (69377, 290968), (72742, 277508), (75691, 266696), (79288, 254597), (86284, 233954), (86504, 233359), (96866, 208396), (104198, 193732), (109816, 183821), (116977, 172568), (133348, 151382), (133688, 150997), (138754, 145484)]