2020565712

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{53899}}^1$

素因数の和:53992

約数の個数: 80

約数和(自身を含む): 5774630400

約数和(自身を除く): 3754064688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 132, 142, 176, 213, 264, 284, 426, 528, 568, 781, 852, 1136, 1562, 1704, 2343, 3124, 3408, 4686, 6248, 9372, 12496, 18744, 37488, 53899, 107798, 161697, 215596, 323394, 431192, 592889, 646788, 862384, 1185778, 1293576, 1778667, 2371556, 2587152, 3557334, 3826829, 4743112, 7114668, 7653658, 9486224, 11480487, 14229336, 15307316, 22960974, 28458672, 30614632, 42095119, 45921948, 61229264, 84190238, 91843896, 126285357, 168380476, 183687792, 252570714, 336760952, 505141428, 673521904, 1010282856, 2020565712]

約数ペア:

[(1, 2020565712), (2, 1010282856), (3, 673521904), (4, 505141428), (6, 336760952), (8, 252570714), (11, 183687792), (12, 168380476), (16, 126285357), (22, 91843896), (24, 84190238), (33, 61229264), (44, 45921948), (48, 42095119), (66, 30614632), (71, 28458672), (88, 22960974), (132, 15307316), (142, 14229336), (176, 11480487), (213, 9486224), (264, 7653658), (284, 7114668), (426, 4743112), (528, 3826829), (568, 3557334), (781, 2587152), (852, 2371556), (1136, 1778667), (1562, 1293576), (1704, 1185778), (2343, 862384), (3124, 646788), (3408, 592889), (4686, 431192), (6248, 323394), (9372, 215596), (12496, 161697), (18744, 107798), (37488, 53899)]