20922548552

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{10979}}^1\times {\mathrm{10357}}^1$

素因数の和:21365

約数の個数: 32

約数和(自身を含む): 40943102400

約数和(自身を除く): 20020553848

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 10357, 10979, 20714, 21958, 41428, 43916, 82856, 87832, 238211, 252517, 476422, 505034, 952844, 1010068, 1905688, 2020136, 113709503, 227419006, 454838012, 909676024, 2615318569, 5230637138, 10461274276, 20922548552]

約数ペア:

[(1, 20922548552), (2, 10461274276), (4, 5230637138), (8, 2615318569), (23, 909676024), (46, 454838012), (92, 227419006), (184, 113709503), (10357, 2020136), (10979, 1905688), (20714, 1010068), (21958, 952844), (41428, 505034), (43916, 476422), (82856, 252517), (87832, 238211)]