20290813824

素因数分解:

$2^7\times 3^1\times {\mathrm{4261}}^1\times {\mathrm{12401}}^1$

素因数の和:16679

約数の個数: 64

約数和(自身を含む): 53914470480

約数和(自身を除く): 33623656656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 4261, 8522, 12401, 12783, 17044, 24802, 25566, 34088, 37203, 49604, 51132, 68176, 74406, 99208, 102264, 136352, 148812, 198416, 204528, 272704, 297624, 396832, 409056, 545408, 595248, 793664, 818112, 1190496, 1587328, 1636224, 2380992, 4761984, 52840661, 105681322, 158521983, 211362644, 317043966, 422725288, 634087932, 845450576, 1268175864, 1690901152, 2536351728, 3381802304, 5072703456, 6763604608, 10145406912, 20290813824]

約数ペア:

[(1, 20290813824), (2, 10145406912), (3, 6763604608), (4, 5072703456), (6, 3381802304), (8, 2536351728), (12, 1690901152), (16, 1268175864), (24, 845450576), (32, 634087932), (48, 422725288), (64, 317043966), (96, 211362644), (128, 158521983), (192, 105681322), (384, 52840661), (4261, 4761984), (8522, 2380992), (12401, 1636224), (12783, 1587328), (17044, 1190496), (24802, 818112), (25566, 793664), (34088, 595248), (37203, 545408), (49604, 409056), (51132, 396832), (68176, 297624), (74406, 272704), (99208, 204528), (102264, 198416), (136352, 148812)]