20132413072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{66225043}}^1$

素因数の和:66225070

約数の個数: 20

約数和(自身を含む): 41059527280

約数和(自身を除く): 20927114208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 66225043, 132450086, 264900172, 529800344, 1059600688, 1258275817, 2516551634, 5033103268, 10066206536, 20132413072]

約数ペア:

[(1, 20132413072), (2, 10066206536), (4, 5033103268), (8, 2516551634), (16, 1258275817), (19, 1059600688), (38, 529800344), (76, 264900172), (152, 132450086), (304, 66225043)]