2693403182020

素因数分解:

$2^2\times 5^1\times {\mathrm{6553}}^1\times {\mathrm{20550917}}^1$

素因数の和:20557479

約数の個数: 24

約数和(自身を含む): 5657010096024

約数和(自身を除く): 2963606914004

約数列:

[1, 2, 4, 5, 10, 20, 6553, 13106, 26212, 32765, 65530, 131060, 20550917, 41101834, 82203668, 102754585, 205509170, 411018340, 134670159101, 269340318202, 538680636404, 673350795505, 1346701591010, 2693403182020]

約数ペア:

[(1, 2693403182020), (2, 1346701591010), (4, 673350795505), (5, 538680636404), (10, 269340318202), (20, 134670159101), (6553, 411018340), (13106, 205509170), (26212, 102754585), (32765, 82203668), (65530, 41101834), (131060, 20550917)]