20201755742

素因数分解:

$2^1\times 7^1\times {\mathrm{36887}}^1\times {\mathrm{39119}}^1$

素因数の和:76015

約数の個数: 16

約数和(自身を含む): 34633405440

約数和(自身を除く): 14431649698

約数列:

[1, 2, 7, 14, 36887, 39119, 73774, 78238, 258209, 273833, 516418, 547666, 1442982553, 2885965106, 10100877871, 20201755742]

約数ペア:

[(1, 20201755742), (2, 10100877871), (7, 2885965106), (14, 1442982553), (36887, 547666), (39119, 516418), (73774, 273833), (78238, 258209)]