20132631715

素因数分解:

$5^1\times 7^2\times {\mathrm{82174007}}^1$

素因数の和:82174026

約数の個数: 12

約数和(自身を含む): 28103510736

約数和(自身を除く): 7970879021

約数列:

[1, 5, 7, 35, 49, 245, 82174007, 410870035, 575218049, 2876090245, 4026526343, 20132631715]

約数ペア:

[(1, 20132631715), (5, 4026526343), (7, 2876090245), (35, 575218049), (49, 410870035), (245, 82174007)]