20348169

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{10169}}^1$

素因数の和:10224

約数の個数: 16

約数和(自身を含む): 29289600

約数和(自身を除く): 8941431

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 10169, 30507, 233887, 294901, 701661, 884703, 6782723, 20348169]

約数ペア:

[(1, 20348169), (3, 6782723), (23, 884703), (29, 701661), (69, 294901), (87, 233887), (667, 30507), (2001, 10169)]