20580492

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{74567}}^1$

素因数の和:74597

約数の個数: 24

約数和(自身を含む): 50109696

約数和(自身を除く): 29529204

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 74567, 149134, 223701, 298268, 447402, 894804, 1715041, 3430082, 5145123, 6860164, 10290246, 20580492]

約数ペア:

[(1, 20580492), (2, 10290246), (3, 6860164), (4, 5145123), (6, 3430082), (12, 1715041), (23, 894804), (46, 447402), (69, 298268), (92, 223701), (138, 149134), (276, 74567)]