20126156928

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1\times {\mathrm{3719}}^1$

素因数の和:4582

約数の個数: 128

約数和(自身を含む): 56688336000

約数和(自身を除く): 36562179072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 829, 1088, 1632, 1658, 2176, 2487, 3264, 3316, 3719, 4974, 6528, 6632, 7438, 9948, 11157, 13264, 14093, 14876, 19896, 22314, 26528, 28186, 29752, 39792, 42279, 44628, 53056, 56372, 59504, 63223, 79584, 84558, 89256, 106112, 112744, 119008, 126446, 159168, 169116, 178512, 189669, 225488, 238016, 252892, 318336, 338232, 357024, 379338, 450976, 476032, 505784, 676464, 714048, 758676, 901952, 1011568, 1352928, 1428096, 1517352, 1803904, 2023136, 2705856, 3034704, 3083051, 4046272, 5411712, 6069408, 6166102, 8092544, 9249153, 12138816, 12332204, 18498306, 24277632, 24664408, 36996612, 49328816, 52411867, 73993224, 98657632, 104823734, 147986448, 157235601, 197315264, 209647468, 295972896, 314471202, 394630528, 419294936, 591945792, 628942404, 838589872, 1183891584, 1257884808, 1677179744, 2515769616, 3354359488, 5031539232, 6708718976, 10063078464, 20126156928]

約数ペア:

[(1, 20126156928), (2, 10063078464), (3, 6708718976), (4, 5031539232), (6, 3354359488), (8, 2515769616), (12, 1677179744), (16, 1257884808), (17, 1183891584), (24, 838589872), (32, 628942404), (34, 591945792), (48, 419294936), (51, 394630528), (64, 314471202), (68, 295972896), (96, 209647468), (102, 197315264), (128, 157235601), (136, 147986448), (192, 104823734), (204, 98657632), (272, 73993224), (384, 52411867), (408, 49328816), (544, 36996612), (816, 24664408), (829, 24277632), (1088, 18498306), (1632, 12332204), (1658, 12138816), (2176, 9249153), (2487, 8092544), (3264, 6166102), (3316, 6069408), (3719, 5411712), (4974, 4046272), (6528, 3083051), (6632, 3034704), (7438, 2705856), (9948, 2023136), (11157, 1803904), (13264, 1517352), (14093, 1428096), (14876, 1352928), (19896, 1011568), (22314, 901952), (26528, 758676), (28186, 714048), (29752, 676464), (39792, 505784), (42279, 476032), (44628, 450976), (53056, 379338), (56372, 357024), (59504, 338232), (63223, 318336), (79584, 252892), (84558, 238016), (89256, 225488), (106112, 189669), (112744, 178512), (119008, 169116), (126446, 159168)]