20794622944

素因数分解:

$2^5\times {\mathrm{17573}}^1\times {\mathrm{36979}}^1$

素因数の和:54562

約数の個数: 24

約数和(自身を含む): 40942850760

約数和(自身を除く): 20148227816

約数列:

[1, 2, 4, 8, 16, 32, 17573, 35146, 36979, 70292, 73958, 140584, 147916, 281168, 295832, 562336, 591664, 1183328, 649831967, 1299663934, 2599327868, 5198655736, 10397311472, 20794622944]

約数ペア:

[(1, 20794622944), (2, 10397311472), (4, 5198655736), (8, 2599327868), (16, 1299663934), (32, 649831967), (17573, 1183328), (35146, 591664), (36979, 562336), (70292, 295832), (73958, 281168), (140584, 147916)]