20233475334

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{901429}}^1$

素因数の和:901509

約数の個数: 48

約数和(自身を含む): 46405616400

約数和(自身を除く): 26172141066

約数列:

[1, 2, 3, 6, 9, 18, 29, 43, 58, 86, 87, 129, 174, 258, 261, 387, 522, 774, 1247, 2494, 3741, 7482, 11223, 22446, 901429, 1802858, 2704287, 5408574, 8112861, 16225722, 26141441, 38761447, 52282882, 77522894, 78424323, 116284341, 156848646, 232568682, 235272969, 348853023, 470545938, 697706046, 1124081963, 2248163926, 3372245889, 6744491778, 10116737667, 20233475334]

約数ペア:

[(1, 20233475334), (2, 10116737667), (3, 6744491778), (6, 3372245889), (9, 2248163926), (18, 1124081963), (29, 697706046), (43, 470545938), (58, 348853023), (86, 235272969), (87, 232568682), (129, 156848646), (174, 116284341), (258, 78424323), (261, 77522894), (387, 52282882), (522, 38761447), (774, 26141441), (1247, 16225722), (2494, 8112861), (3741, 5408574), (7482, 2704287), (11223, 1802858), (22446, 901429)]