20161532156

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1170277}}^1$

素因数の和:1170413

約数の個数: 24

約数和(自身を含む): 36372240240

約数和(自身を除く): 16210708084

約数列:

[1, 2, 4, 59, 73, 118, 146, 236, 292, 4307, 8614, 17228, 1170277, 2340554, 4681108, 69046343, 85430221, 138092686, 170860442, 276185372, 341720884, 5040383039, 10080766078, 20161532156]

約数ペア:

[(1, 20161532156), (2, 10080766078), (4, 5040383039), (59, 341720884), (73, 276185372), (118, 170860442), (146, 138092686), (236, 85430221), (292, 69046343), (4307, 4681108), (8614, 2340554), (17228, 1170277)]