20376532992

素因数分解:

$2^{11}\times 3^1\times {\mathrm{887}}^1\times {\mathrm{3739}}^1$

素因数の和:4651

約数の個数: 96

約数和(自身を含む): 54399945600

約数和(自身を除く): 34023412608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 887, 1024, 1536, 1774, 2048, 2661, 3072, 3548, 3739, 5322, 6144, 7096, 7478, 10644, 11217, 14192, 14956, 21288, 22434, 28384, 29912, 42576, 44868, 56768, 59824, 85152, 89736, 113536, 119648, 170304, 179472, 227072, 239296, 340608, 358944, 454144, 478592, 681216, 717888, 908288, 957184, 1362432, 1435776, 1816576, 1914368, 2724864, 2871552, 3316493, 3828736, 5449728, 5743104, 6632986, 7657472, 9949479, 11486208, 13265972, 19898958, 22972416, 26531944, 39797916, 53063888, 79595832, 106127776, 159191664, 212255552, 318383328, 424511104, 636766656, 849022208, 1273533312, 1698044416, 2547066624, 3396088832, 5094133248, 6792177664, 10188266496, 20376532992]

約数ペア:

[(1, 20376532992), (2, 10188266496), (3, 6792177664), (4, 5094133248), (6, 3396088832), (8, 2547066624), (12, 1698044416), (16, 1273533312), (24, 849022208), (32, 636766656), (48, 424511104), (64, 318383328), (96, 212255552), (128, 159191664), (192, 106127776), (256, 79595832), (384, 53063888), (512, 39797916), (768, 26531944), (887, 22972416), (1024, 19898958), (1536, 13265972), (1774, 11486208), (2048, 9949479), (2661, 7657472), (3072, 6632986), (3548, 5743104), (3739, 5449728), (5322, 3828736), (6144, 3316493), (7096, 2871552), (7478, 2724864), (10644, 1914368), (11217, 1816576), (14192, 1435776), (14956, 1362432), (21288, 957184), (22434, 908288), (28384, 717888), (29912, 681216), (42576, 478592), (44868, 454144), (56768, 358944), (59824, 340608), (85152, 239296), (89736, 227072), (113536, 179472), (119648, 170304)]