20059098918

素因数分解:

$2^1\times 3^1\times {\mathrm{8443}}^1\times {\mathrm{395971}}^1$

素因数の和:404419

約数の個数: 16

約数和(自身を含む): 40123050816

約数和(自身を除く): 20063951898

約数列:

[1, 2, 3, 6, 8443, 16886, 25329, 50658, 395971, 791942, 1187913, 2375826, 3343183153, 6686366306, 10029549459, 20059098918]

約数ペア:

[(1, 20059098918), (2, 10029549459), (3, 6686366306), (6, 3343183153), (8443, 2375826), (16886, 1187913), (25329, 791942), (50658, 395971)]