20160936642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{11959}}^1$

素因数の和:12112

約数の個数: 128

約数和(自身を含む): 52080537600

約数和(自身を除く): 31919600958

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 66, 77, 82, 89, 123, 154, 178, 231, 246, 267, 287, 451, 462, 534, 574, 623, 861, 902, 979, 1246, 1353, 1722, 1869, 1958, 2706, 2937, 3157, 3649, 3738, 5874, 6314, 6853, 7298, 9471, 10947, 11959, 13706, 18942, 20559, 21894, 23918, 25543, 35877, 40139, 41118, 51086, 71754, 76629, 80278, 83713, 120417, 131549, 153258, 167426, 240834, 251139, 263098, 280973, 394647, 490319, 502278, 561946, 789294, 842919, 920843, 980638, 1064351, 1470957, 1685838, 1841686, 2128702, 2762529, 2941914, 3193053, 3432233, 5393509, 5525058, 6386106, 6864466, 7450457, 10296699, 10787018, 11707861, 14900914, 16180527, 20593398, 22351371, 23415722, 32361054, 35123583, 37754563, 43638391, 44702742, 70247166, 75509126, 81955027, 87276782, 113263689, 130915173, 163910054, 226527378, 245865081, 261830346, 305468737, 480022301, 491730162, 610937474, 916406211, 960044602, 1440066903, 1832812422, 2880133806, 3360156107, 6720312214, 10080468321, 20160936642]

約数ペア:

[(1, 20160936642), (2, 10080468321), (3, 6720312214), (6, 3360156107), (7, 2880133806), (11, 1832812422), (14, 1440066903), (21, 960044602), (22, 916406211), (33, 610937474), (41, 491730162), (42, 480022301), (66, 305468737), (77, 261830346), (82, 245865081), (89, 226527378), (123, 163910054), (154, 130915173), (178, 113263689), (231, 87276782), (246, 81955027), (267, 75509126), (287, 70247166), (451, 44702742), (462, 43638391), (534, 37754563), (574, 35123583), (623, 32361054), (861, 23415722), (902, 22351371), (979, 20593398), (1246, 16180527), (1353, 14900914), (1722, 11707861), (1869, 10787018), (1958, 10296699), (2706, 7450457), (2937, 6864466), (3157, 6386106), (3649, 5525058), (3738, 5393509), (5874, 3432233), (6314, 3193053), (6853, 2941914), (7298, 2762529), (9471, 2128702), (10947, 1841686), (11959, 1685838), (13706, 1470957), (18942, 1064351), (20559, 980638), (21894, 920843), (23918, 842919), (25543, 789294), (35877, 561946), (40139, 502278), (41118, 490319), (51086, 394647), (71754, 280973), (76629, 263098), (80278, 251139), (83713, 240834), (120417, 167426), (131549, 153258)]