20145753012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1871}}^1$

素因数の和:2210

約数の個数: 192

約数和(自身を含む): 60222210048

約数和(自身を除く): 40076457036

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 43, 44, 66, 77, 84, 86, 129, 132, 154, 172, 231, 258, 271, 301, 308, 462, 473, 516, 542, 602, 813, 903, 924, 946, 1084, 1204, 1419, 1626, 1806, 1871, 1892, 1897, 2838, 2981, 3252, 3311, 3612, 3742, 3794, 5613, 5676, 5691, 5962, 6622, 7484, 7588, 8943, 9933, 11226, 11382, 11653, 11924, 13097, 13244, 17886, 19866, 20581, 20867, 22452, 22764, 23306, 26194, 34959, 35772, 39291, 39732, 41162, 41734, 46612, 52388, 61743, 62601, 69918, 78582, 80453, 81571, 82324, 83468, 123486, 125202, 128183, 139836, 144067, 157164, 160906, 163142, 241359, 244713, 246972, 250404, 256366, 288134, 321812, 326284, 384549, 432201, 482718, 489426, 507041, 512732, 563171, 576268, 769098, 864402, 884983, 897281, 965436, 978852, 1014082, 1126342, 1521123, 1538196, 1689513, 1728804, 1769966, 1794562, 2028164, 2252684, 2654949, 2691843, 3042246, 3379026, 3539932, 3549287, 3589124, 5309898, 5383686, 5577451, 6084492, 6194881, 6758052, 7098574, 10619796, 10647861, 10767372, 11154902, 12389762, 14197148, 16732353, 18584643, 21295722, 21802763, 22309804, 24779524, 33464706, 37169286, 39042157, 42591444, 43605526, 65408289, 66929412, 74338572, 78084314, 87211052, 117126471, 130816578, 152619341, 156168628, 234252942, 239830393, 261633156, 305238682, 457858023, 468505884, 479660786, 610477364, 719491179, 915716046, 959321572, 1438982358, 1678812751, 1831432092, 2877964716, 3357625502, 5036438253, 6715251004, 10072876506, 20145753012]

約数ペア:

[(1, 20145753012), (2, 10072876506), (3, 6715251004), (4, 5036438253), (6, 3357625502), (7, 2877964716), (11, 1831432092), (12, 1678812751), (14, 1438982358), (21, 959321572), (22, 915716046), (28, 719491179), (33, 610477364), (42, 479660786), (43, 468505884), (44, 457858023), (66, 305238682), (77, 261633156), (84, 239830393), (86, 234252942), (129, 156168628), (132, 152619341), (154, 130816578), (172, 117126471), (231, 87211052), (258, 78084314), (271, 74338572), (301, 66929412), (308, 65408289), (462, 43605526), (473, 42591444), (516, 39042157), (542, 37169286), (602, 33464706), (813, 24779524), (903, 22309804), (924, 21802763), (946, 21295722), (1084, 18584643), (1204, 16732353), (1419, 14197148), (1626, 12389762), (1806, 11154902), (1871, 10767372), (1892, 10647861), (1897, 10619796), (2838, 7098574), (2981, 6758052), (3252, 6194881), (3311, 6084492), (3612, 5577451), (3742, 5383686), (3794, 5309898), (5613, 3589124), (5676, 3549287), (5691, 3539932), (5962, 3379026), (6622, 3042246), (7484, 2691843), (7588, 2654949), (8943, 2252684), (9933, 2028164), (11226, 1794562), (11382, 1769966), (11653, 1728804), (11924, 1689513), (13097, 1538196), (13244, 1521123), (17886, 1126342), (19866, 1014082), (20581, 978852), (20867, 965436), (22452, 897281), (22764, 884983), (23306, 864402), (26194, 769098), (34959, 576268), (35772, 563171), (39291, 512732), (39732, 507041), (41162, 489426), (41734, 482718), (46612, 432201), (52388, 384549), (61743, 326284), (62601, 321812), (69918, 288134), (78582, 256366), (80453, 250404), (81571, 246972), (82324, 244713), (83468, 241359), (123486, 163142), (125202, 160906), (128183, 157164), (139836, 144067)]