20135886484

素因数分解:

$2^2\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{685547}}^1$

素因数の和:686607

約数の個数: 24

約数和(自身を含む): 40310222400

約数和(自身を除く): 20174335916

約数列:

[1, 2, 4, 7, 14, 28, 1049, 2098, 4196, 7343, 14686, 29372, 685547, 1371094, 2742188, 4798829, 9597658, 19195316, 719138803, 1438277606, 2876555212, 5033971621, 10067943242, 20135886484]

約数ペア:

[(1, 20135886484), (2, 10067943242), (4, 5033971621), (7, 2876555212), (14, 1438277606), (28, 719138803), (1049, 19195316), (2098, 9597658), (4196, 4798829), (7343, 2742188), (14686, 1371094), (29372, 685547)]