20143965410

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{22633669}}^1$

素因数の和:22633765

約数の個数: 16

約数和(自身を含む): 36666545400

約数和(自身を除く): 16522579990

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 22633669, 45267338, 113168345, 226336690, 2014396541, 4028793082, 10071982705, 20143965410]

約数ペア:

[(1, 20143965410), (2, 10071982705), (5, 4028793082), (10, 2014396541), (89, 226336690), (178, 113168345), (445, 45267338), (890, 22633669)]