20070358911

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{2713}}^1\times {\mathrm{17489}}^1$

素因数の和:20255

約数の個数: 24

約数和(自身を含む): 29619944640

約数和(自身を除く): 9549585729

約数列:

[1, 3, 9, 47, 141, 423, 2713, 8139, 17489, 24417, 52467, 127511, 157401, 382533, 821983, 1147599, 2465949, 7397847, 47447657, 142342971, 427028913, 2230039879, 6690119637, 20070358911]

約数ペア:

[(1, 20070358911), (3, 6690119637), (9, 2230039879), (47, 427028913), (141, 142342971), (423, 47447657), (2713, 7397847), (8139, 2465949), (17489, 1147599), (24417, 821983), (52467, 382533), (127511, 157401)]