20014258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47881}}^1$

素因数の和:47913

約数の個数: 16

約数和(自身を含む): 34475040

約数和(自身を除く): 14460782

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 47881, 95762, 526691, 909739, 1053382, 1819478, 10007129, 20014258]

約数ペア:

[(1, 20014258), (2, 10007129), (11, 1819478), (19, 1053382), (22, 909739), (38, 526691), (209, 95762), (418, 47881)]