20161853497598

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{6551}}^1\times {\mathrm{9440723}}^1$

素因数の和:9447439

約数の個数: 16

約数和(自身を含む): 30432966834816

約数和(自身を除く): 10271113337218

約数列:

[1, 2, 163, 326, 6551, 13102, 1067813, 2135626, 9440723, 18881446, 1538837849, 3077675698, 61846176373, 123692352746, 10080926748799, 20161853497598]

約数ペア:

[(1, 20161853497598), (2, 10080926748799), (163, 123692352746), (326, 61846176373), (6551, 3077675698), (13102, 1538837849), (1067813, 18881446), (2135626, 9440723)]