20161607046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6451}}^1\times {\mathrm{74413}}^1$

素因数の和:80876

約数の個数: 32

約数和(自身を含む): 46091436288

約数和(自身を除く): 25929829242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6451, 12902, 19353, 38706, 45157, 74413, 90314, 135471, 148826, 223239, 270942, 446478, 520891, 1041782, 1562673, 3125346, 480038263, 960076526, 1440114789, 2880229578, 3360267841, 6720535682, 10080803523, 20161607046]

約数ペア:

[(1, 20161607046), (2, 10080803523), (3, 6720535682), (6, 3360267841), (7, 2880229578), (14, 1440114789), (21, 960076526), (42, 480038263), (6451, 3125346), (12902, 1562673), (19353, 1041782), (38706, 520891), (45157, 446478), (74413, 270942), (90314, 223239), (135471, 148826)]