20163023016

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{4673}}^1$

素因数の和:4875

約数の個数: 128

約数和(自身を含む): 53454107520

約数和(自身を除く): 33291084504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 43, 74, 86, 111, 113, 129, 148, 172, 222, 226, 258, 296, 339, 344, 444, 452, 516, 678, 888, 904, 1032, 1356, 1591, 2712, 3182, 4181, 4673, 4773, 4859, 6364, 8362, 9346, 9546, 9718, 12543, 12728, 14019, 14577, 16724, 18692, 19092, 19436, 25086, 28038, 29154, 33448, 37384, 38184, 38872, 50172, 56076, 58308, 100344, 112152, 116616, 172901, 179783, 200939, 345802, 359566, 401878, 518703, 528049, 539349, 602817, 691604, 719132, 803756, 1037406, 1056098, 1078698, 1205634, 1383208, 1438264, 1584147, 1607512, 2074812, 2112196, 2157396, 2411268, 3168294, 4149624, 4224392, 4314792, 4822536, 6336588, 7434743, 12673176, 14869486, 19537813, 22304229, 22706107, 29738972, 39075626, 44608458, 45412214, 58613439, 59477944, 68118321, 78151252, 89216916, 90824428, 117226878, 136236642, 156302504, 178433832, 181648856, 234453756, 272473284, 468907512, 544946568, 840125959, 1680251918, 2520377877, 3360503836, 5040755754, 6721007672, 10081511508, 20163023016]

約数ペア:

[(1, 20163023016), (2, 10081511508), (3, 6721007672), (4, 5040755754), (6, 3360503836), (8, 2520377877), (12, 1680251918), (24, 840125959), (37, 544946568), (43, 468907512), (74, 272473284), (86, 234453756), (111, 181648856), (113, 178433832), (129, 156302504), (148, 136236642), (172, 117226878), (222, 90824428), (226, 89216916), (258, 78151252), (296, 68118321), (339, 59477944), (344, 58613439), (444, 45412214), (452, 44608458), (516, 39075626), (678, 29738972), (888, 22706107), (904, 22304229), (1032, 19537813), (1356, 14869486), (1591, 12673176), (2712, 7434743), (3182, 6336588), (4181, 4822536), (4673, 4314792), (4773, 4224392), (4859, 4149624), (6364, 3168294), (8362, 2411268), (9346, 2157396), (9546, 2112196), (9718, 2074812), (12543, 1607512), (12728, 1584147), (14019, 1438264), (14577, 1383208), (16724, 1205634), (18692, 1078698), (19092, 1056098), (19436, 1037406), (25086, 803756), (28038, 719132), (29154, 691604), (33448, 602817), (37384, 539349), (38184, 528049), (38872, 518703), (50172, 401878), (56076, 359566), (58308, 345802), (100344, 200939), (112152, 179783), (116616, 172901)]