20410361

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:388

約数の個数: 16

約数和(自身を含む): 22118400

約数和(自身を除く): 1708039

約数列:

[1, 23, 47, 79, 239, 1081, 1817, 3713, 5497, 11233, 18881, 85399, 258359, 434263, 887407, 20410361]

約数ペア:

[(1, 20410361), (23, 887407), (47, 434263), (79, 258359), (239, 85399), (1081, 18881), (1817, 11233), (3713, 5497)]