20139023542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{3480647}}^1$

素因数の和:3480923

約数の個数: 16

約数和(自身を含む): 33080078592

約数和(自身を除く): 12941055050

約数列:

[1, 2, 11, 22, 263, 526, 2893, 5786, 3480647, 6961294, 38287117, 76574234, 915410161, 1830820322, 10069511771, 20139023542]

約数ペア:

[(1, 20139023542), (2, 10069511771), (11, 1830820322), (22, 915410161), (263, 76574234), (526, 38287117), (2893, 6961294), (5786, 3480647)]