20140004018

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{509023}}^1$

素因数の和:509369

約数の個数: 16

約数和(自身を含む): 30736905216

約数和(自身を除く): 10596901198

約数列:

[1, 2, 73, 146, 271, 542, 19783, 39566, 509023, 1018046, 37158679, 74317358, 137945233, 275890466, 10070002009, 20140004018]

約数ペア:

[(1, 20140004018), (2, 10070002009), (73, 275890466), (146, 137945233), (271, 74317358), (542, 37158679), (19783, 1018046), (39566, 509023)]