20463552272

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{55607479}}^1$

素因数の和:55607510

約数の個数: 20

約数和(自身を含む): 41371965120

約数和(自身を除く): 20908412848

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 55607479, 111214958, 222429916, 444859832, 889719664, 1278972017, 2557944034, 5115888068, 10231776136, 20463552272]

約数ペア:

[(1, 20463552272), (2, 10231776136), (4, 5115888068), (8, 2557944034), (16, 1278972017), (23, 889719664), (46, 444859832), (92, 222429916), (184, 111214958), (368, 55607479)]