20138073984

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{832427}}^1$

素因数の和:832457

約数の個数: 128

約数和(自身を含む): 67926124800

約数和(自身を除く): 47788050816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 832427, 1664854, 2497281, 3329708, 4994562, 5826989, 6659416, 7491843, 9989124, 11653978, 13318832, 14983686, 17480967, 19978248, 22475529, 23307956, 26637664, 29967372, 34961934, 39956496, 44951058, 46615912, 52442901, 53275328, 59934744, 69923868, 79912992, 89902116, 93231824, 104885802, 106550656, 119869488, 139847736, 157328703, 159825984, 179804232, 186463648, 209771604, 239738976, 279695472, 314657406, 319651968, 359608464, 372927296, 419543208, 479477952, 559390944, 629314812, 719216928, 745854592, 839086416, 958955904, 1118781888, 1258629624, 1438433856, 1678172832, 2237563776, 2517259248, 2876867712, 3356345664, 5034518496, 6712691328, 10069036992, 20138073984]

約数ペア:

[(1, 20138073984), (2, 10069036992), (3, 6712691328), (4, 5034518496), (6, 3356345664), (7, 2876867712), (8, 2517259248), (9, 2237563776), (12, 1678172832), (14, 1438433856), (16, 1258629624), (18, 1118781888), (21, 958955904), (24, 839086416), (27, 745854592), (28, 719216928), (32, 629314812), (36, 559390944), (42, 479477952), (48, 419543208), (54, 372927296), (56, 359608464), (63, 319651968), (64, 314657406), (72, 279695472), (84, 239738976), (96, 209771604), (108, 186463648), (112, 179804232), (126, 159825984), (128, 157328703), (144, 139847736), (168, 119869488), (189, 106550656), (192, 104885802), (216, 93231824), (224, 89902116), (252, 79912992), (288, 69923868), (336, 59934744), (378, 53275328), (384, 52442901), (432, 46615912), (448, 44951058), (504, 39956496), (576, 34961934), (672, 29967372), (756, 26637664), (864, 23307956), (896, 22475529), (1008, 19978248), (1152, 17480967), (1344, 14983686), (1512, 13318832), (1728, 11653978), (2016, 9989124), (2688, 7491843), (3024, 6659416), (3456, 5826989), (4032, 4994562), (6048, 3329708), (8064, 2497281), (12096, 1664854), (24192, 832427)]