20041763712

素因数分解:

$2^7\times 3^1\times {\mathrm{151}}^1\times {\mathrm{345643}}^1$

素因数の和:345811

約数の個数: 64

約数和(自身を含む): 53588645760

約数和(自身を除く): 33546882048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 151, 192, 302, 384, 453, 604, 906, 1208, 1812, 2416, 3624, 4832, 7248, 9664, 14496, 19328, 28992, 57984, 345643, 691286, 1036929, 1382572, 2073858, 2765144, 4147716, 5530288, 8295432, 11060576, 16590864, 22121152, 33181728, 44242304, 52192093, 66363456, 104384186, 132726912, 156576279, 208768372, 313152558, 417536744, 626305116, 835073488, 1252610232, 1670146976, 2505220464, 3340293952, 5010440928, 6680587904, 10020881856, 20041763712]

約数ペア:

[(1, 20041763712), (2, 10020881856), (3, 6680587904), (4, 5010440928), (6, 3340293952), (8, 2505220464), (12, 1670146976), (16, 1252610232), (24, 835073488), (32, 626305116), (48, 417536744), (64, 313152558), (96, 208768372), (128, 156576279), (151, 132726912), (192, 104384186), (302, 66363456), (384, 52192093), (453, 44242304), (604, 33181728), (906, 22121152), (1208, 16590864), (1812, 11060576), (2416, 8295432), (3624, 5530288), (4832, 4147716), (7248, 2765144), (9664, 2073858), (14496, 1382572), (19328, 1036929), (28992, 691286), (57984, 345643)]