20126452496

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{2377889}}^1$

素因数の和:2377943

約数の個数: 30

約数和(自身を含む): 40764168270

約数和(自身を除く): 20637715774

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 4232, 8464, 2377889, 4755778, 9511556, 19023112, 38046224, 54691447, 109382894, 218765788, 437531576, 875063152, 1257903281, 2515806562, 5031613124, 10063226248, 20126452496]

約数ペア:

[(1, 20126452496), (2, 10063226248), (4, 5031613124), (8, 2515806562), (16, 1257903281), (23, 875063152), (46, 437531576), (92, 218765788), (184, 109382894), (368, 54691447), (529, 38046224), (1058, 19023112), (2116, 9511556), (4232, 4755778), (8464, 2377889)]