20106981336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3533}}^1$

素因数の和:3638

約数の個数: 256

約数和(自身を含む): 60914851200

約数和(自身を除く): 40807869864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 29, 34, 37, 39, 51, 52, 58, 68, 74, 78, 87, 102, 104, 111, 116, 136, 148, 156, 174, 204, 221, 222, 232, 296, 312, 348, 377, 408, 442, 444, 481, 493, 629, 663, 696, 754, 884, 888, 962, 986, 1073, 1131, 1258, 1326, 1443, 1479, 1508, 1768, 1887, 1924, 1972, 2146, 2262, 2516, 2652, 2886, 2958, 3016, 3219, 3533, 3774, 3848, 3944, 4292, 4524, 5032, 5304, 5772, 5916, 6409, 6438, 7066, 7548, 8177, 8584, 9048, 10599, 11544, 11832, 12818, 12876, 13949, 14132, 15096, 16354, 18241, 19227, 21198, 24531, 25636, 25752, 27898, 28264, 32708, 36482, 38454, 41847, 42396, 45929, 49062, 51272, 54723, 55796, 60061, 65416, 72964, 76908, 83694, 84792, 91858, 98124, 102457, 109446, 111592, 120122, 130721, 137787, 145928, 153816, 167388, 180183, 183716, 196248, 204914, 218892, 237133, 240244, 261442, 275574, 307371, 334776, 360366, 367432, 392163, 409828, 437784, 474266, 480488, 522884, 551148, 614742, 711399, 720732, 780793, 784326, 819656, 948532, 1045768, 1102296, 1229484, 1331941, 1422798, 1441464, 1561586, 1568652, 1699373, 1741769, 1897064, 2222257, 2342379, 2458968, 2663882, 2845596, 3123172, 3137304, 3398746, 3483538, 3790909, 3995823, 4444514, 4684758, 5098119, 5225307, 5327764, 5691192, 6246344, 6666771, 6797492, 6967076, 7581818, 7991646, 8889028, 9369516, 10196238, 10450614, 10655528, 11372727, 13333542, 13594984, 13934152, 15163636, 15983292, 17778056, 18739032, 20392476, 20901228, 22642997, 22745454, 26667084, 28889341, 30327272, 31966584, 40784952, 41802456, 45285994, 45490908, 49281817, 53334168, 57778682, 64445453, 67928991, 86668023, 90571988, 90981816, 98563634, 115557364, 128890906, 135857982, 147845451, 173336046, 181143976, 193336359, 197127268, 231114728, 257781812, 271715964, 295690902, 346672092, 386672718, 394254536, 515563624, 543431928, 591381804, 693344184, 773345436, 837790889, 1182763608, 1546690872, 1675581778, 2513372667, 3351163556, 5026745334, 6702327112, 10053490668, 20106981336]

約数ペア:

[(1, 20106981336), (2, 10053490668), (3, 6702327112), (4, 5026745334), (6, 3351163556), (8, 2513372667), (12, 1675581778), (13, 1546690872), (17, 1182763608), (24, 837790889), (26, 773345436), (29, 693344184), (34, 591381804), (37, 543431928), (39, 515563624), (51, 394254536), (52, 386672718), (58, 346672092), (68, 295690902), (74, 271715964), (78, 257781812), (87, 231114728), (102, 197127268), (104, 193336359), (111, 181143976), (116, 173336046), (136, 147845451), (148, 135857982), (156, 128890906), (174, 115557364), (204, 98563634), (221, 90981816), (222, 90571988), (232, 86668023), (296, 67928991), (312, 64445453), (348, 57778682), (377, 53334168), (408, 49281817), (442, 45490908), (444, 45285994), (481, 41802456), (493, 40784952), (629, 31966584), (663, 30327272), (696, 28889341), (754, 26667084), (884, 22745454), (888, 22642997), (962, 20901228), (986, 20392476), (1073, 18739032), (1131, 17778056), (1258, 15983292), (1326, 15163636), (1443, 13934152), (1479, 13594984), (1508, 13333542), (1768, 11372727), (1887, 10655528), (1924, 10450614), (1972, 10196238), (2146, 9369516), (2262, 8889028), (2516, 7991646), (2652, 7581818), (2886, 6967076), (2958, 6797492), (3016, 6666771), (3219, 6246344), (3533, 5691192), (3774, 5327764), (3848, 5225307), (3944, 5098119), (4292, 4684758), (4524, 4444514), (5032, 3995823), (5304, 3790909), (5772, 3483538), (5916, 3398746), (6409, 3137304), (6438, 3123172), (7066, 2845596), (7548, 2663882), (8177, 2458968), (8584, 2342379), (9048, 2222257), (10599, 1897064), (11544, 1741769), (11832, 1699373), (12818, 1568652), (12876, 1561586), (13949, 1441464), (14132, 1422798), (15096, 1331941), (16354, 1229484), (18241, 1102296), (19227, 1045768), (21198, 948532), (24531, 819656), (25636, 784326), (25752, 780793), (27898, 720732), (28264, 711399), (32708, 614742), (36482, 551148), (38454, 522884), (41847, 480488), (42396, 474266), (45929, 437784), (49062, 409828), (51272, 392163), (54723, 367432), (55796, 360366), (60061, 334776), (65416, 307371), (72964, 275574), (76908, 261442), (83694, 240244), (84792, 237133), (91858, 218892), (98124, 204914), (102457, 196248), (109446, 183716), (111592, 180183), (120122, 167388), (130721, 153816), (137787, 145928)]