20112595464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:828

約数の個数: 256

約数和(自身を含む): 58673664000

約数和(自身を除く): 38561068536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 67, 76, 78, 79, 104, 114, 134, 152, 156, 158, 201, 228, 237, 247, 268, 312, 316, 402, 456, 474, 494, 536, 632, 641, 741, 804, 871, 948, 988, 1027, 1273, 1282, 1482, 1501, 1608, 1742, 1896, 1923, 1976, 2054, 2546, 2564, 2613, 2964, 3002, 3081, 3484, 3819, 3846, 4108, 4503, 5092, 5128, 5226, 5293, 5928, 6004, 6162, 6968, 7638, 7692, 8216, 8333, 9006, 10184, 10452, 10586, 12008, 12179, 12324, 15276, 15384, 15879, 16549, 16666, 18012, 19513, 20904, 21172, 24358, 24648, 24999, 30552, 31758, 33098, 33332, 36024, 36537, 39026, 42344, 42947, 48716, 49647, 49998, 50639, 58539, 63516, 66196, 66664, 68809, 73074, 78052, 85894, 97432, 99294, 99996, 100567, 101278, 117078, 127032, 128841, 132392, 137618, 146148, 151917, 156104, 158327, 171788, 198588, 199992, 201134, 202556, 206427, 234156, 257682, 275236, 292296, 301701, 303834, 316654, 343576, 397176, 402268, 405112, 412854, 468312, 474981, 515364, 550472, 558311, 603402, 607668, 633308, 658307, 804536, 815993, 825708, 949962, 962141, 1030728, 1116622, 1206804, 1215336, 1266616, 1307371, 1316614, 1631986, 1651416, 1674933, 1899924, 1924282, 1974921, 2233244, 2413608, 2447979, 2614742, 2633228, 2886423, 3263972, 3349866, 3392813, 3799848, 3848564, 3922113, 3949842, 4466488, 4895958, 5229484, 5266456, 5772846, 6527944, 6699732, 6785626, 7697128, 7844226, 7899684, 9791916, 10178439, 10458968, 10607909, 11545692, 12507833, 13399464, 13571252, 15688452, 15799368, 19583832, 20356878, 21215818, 23091384, 25015666, 27142504, 31376904, 31823727, 37523499, 40713756, 42431636, 44106569, 50031332, 63647454, 64463447, 75046998, 81427512, 84863272, 88213138, 100062664, 127294908, 128926894, 132319707, 150093996, 176426276, 193390341, 254589816, 257853788, 264639414, 300187992, 352852552, 386780682, 515707576, 529278828, 773561364, 838024811, 1058557656, 1547122728, 1676049622, 2514074433, 3352099244, 5028148866, 6704198488, 10056297732, 20112595464]

約数ペア:

[(1, 20112595464), (2, 10056297732), (3, 6704198488), (4, 5028148866), (6, 3352099244), (8, 2514074433), (12, 1676049622), (13, 1547122728), (19, 1058557656), (24, 838024811), (26, 773561364), (38, 529278828), (39, 515707576), (52, 386780682), (57, 352852552), (67, 300187992), (76, 264639414), (78, 257853788), (79, 254589816), (104, 193390341), (114, 176426276), (134, 150093996), (152, 132319707), (156, 128926894), (158, 127294908), (201, 100062664), (228, 88213138), (237, 84863272), (247, 81427512), (268, 75046998), (312, 64463447), (316, 63647454), (402, 50031332), (456, 44106569), (474, 42431636), (494, 40713756), (536, 37523499), (632, 31823727), (641, 31376904), (741, 27142504), (804, 25015666), (871, 23091384), (948, 21215818), (988, 20356878), (1027, 19583832), (1273, 15799368), (1282, 15688452), (1482, 13571252), (1501, 13399464), (1608, 12507833), (1742, 11545692), (1896, 10607909), (1923, 10458968), (1976, 10178439), (2054, 9791916), (2546, 7899684), (2564, 7844226), (2613, 7697128), (2964, 6785626), (3002, 6699732), (3081, 6527944), (3484, 5772846), (3819, 5266456), (3846, 5229484), (4108, 4895958), (4503, 4466488), (5092, 3949842), (5128, 3922113), (5226, 3848564), (5293, 3799848), (5928, 3392813), (6004, 3349866), (6162, 3263972), (6968, 2886423), (7638, 2633228), (7692, 2614742), (8216, 2447979), (8333, 2413608), (9006, 2233244), (10184, 1974921), (10452, 1924282), (10586, 1899924), (12008, 1674933), (12179, 1651416), (12324, 1631986), (15276, 1316614), (15384, 1307371), (15879, 1266616), (16549, 1215336), (16666, 1206804), (18012, 1116622), (19513, 1030728), (20904, 962141), (21172, 949962), (24358, 825708), (24648, 815993), (24999, 804536), (30552, 658307), (31758, 633308), (33098, 607668), (33332, 603402), (36024, 558311), (36537, 550472), (39026, 515364), (42344, 474981), (42947, 468312), (48716, 412854), (49647, 405112), (49998, 402268), (50639, 397176), (58539, 343576), (63516, 316654), (66196, 303834), (66664, 301701), (68809, 292296), (73074, 275236), (78052, 257682), (85894, 234156), (97432, 206427), (99294, 202556), (99996, 201134), (100567, 199992), (101278, 198588), (117078, 171788), (127032, 158327), (128841, 156104), (132392, 151917), (137618, 146148)]