2017211060

素因数分解:

$2^2\times 5^1\times {\mathrm{10007}}^1\times {\mathrm{10079}}^1$

素因数の和:20095

約数の個数: 24

約数和(自身を含む): 4236986880

約数和(自身を除く): 2219775820

約数列:

[1, 2, 4, 5, 10, 20, 10007, 10079, 20014, 20158, 40028, 40316, 50035, 50395, 100070, 100790, 200140, 201580, 100860553, 201721106, 403442212, 504302765, 1008605530, 2017211060]

約数ペア:

[(1, 2017211060), (2, 1008605530), (4, 504302765), (5, 403442212), (10, 201721106), (20, 100860553), (10007, 201580), (10079, 200140), (20014, 100790), (20158, 100070), (40028, 50395), (40316, 50035)]