20161816576

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8689}}^1$

素因数の和:8825

約数の個数: 96

約数和(自身を含む): 44410766400

約数和(自身を除く): 24248949824

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 103, 128, 176, 206, 256, 352, 412, 512, 704, 824, 1024, 1133, 1408, 1648, 2048, 2266, 2816, 3296, 4532, 5632, 6592, 8689, 9064, 11264, 13184, 17378, 18128, 22528, 26368, 34756, 36256, 52736, 69512, 72512, 95579, 105472, 139024, 145024, 191158, 210944, 278048, 290048, 382316, 556096, 580096, 764632, 894967, 1112192, 1160192, 1529264, 1789934, 2224384, 2320384, 3058528, 3579868, 4448768, 6117056, 7159736, 8897536, 9844637, 12234112, 14319472, 17795072, 19689274, 24468224, 28638944, 39378548, 48936448, 57277888, 78757096, 97872896, 114555776, 157514192, 195745792, 229111552, 315028384, 458223104, 630056768, 916446208, 1260113536, 1832892416, 2520227072, 5040454144, 10080908288, 20161816576]

約数ペア:

[(1, 20161816576), (2, 10080908288), (4, 5040454144), (8, 2520227072), (11, 1832892416), (16, 1260113536), (22, 916446208), (32, 630056768), (44, 458223104), (64, 315028384), (88, 229111552), (103, 195745792), (128, 157514192), (176, 114555776), (206, 97872896), (256, 78757096), (352, 57277888), (412, 48936448), (512, 39378548), (704, 28638944), (824, 24468224), (1024, 19689274), (1133, 17795072), (1408, 14319472), (1648, 12234112), (2048, 9844637), (2266, 8897536), (2816, 7159736), (3296, 6117056), (4532, 4448768), (5632, 3579868), (6592, 3058528), (8689, 2320384), (9064, 2224384), (11264, 1789934), (13184, 1529264), (17378, 1160192), (18128, 1112192), (22528, 894967), (26368, 764632), (34756, 580096), (36256, 556096), (52736, 382316), (69512, 290048), (72512, 278048), (95579, 210944), (105472, 191158), (139024, 145024)]