20179138218

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{90897019}}^1$

素因数の和:90897061

約数の個数: 16

約数和(自身を含む): 41449041120

約数和(自身を除く): 21269902902

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 90897019, 181794038, 272691057, 545382114, 3363189703, 6726379406, 10089569109, 20179138218]

約数ペア:

[(1, 20179138218), (2, 10089569109), (3, 6726379406), (6, 3363189703), (37, 545382114), (74, 272691057), (111, 181794038), (222, 90897019)]