20111277339

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{4447}}^1$

素因数の和:5024

約数の個数: 48

約数和(自身を含む): 31224960000

約数和(自身を除く): 11113682661

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 499, 1007, 1497, 3021, 4447, 4491, 9063, 9481, 13341, 26447, 28443, 40023, 79341, 84493, 85329, 235691, 238023, 253479, 502493, 707073, 760437, 1507479, 2121219, 2219053, 4478129, 4522437, 6657159, 13434387, 19971477, 40303161, 42162007, 117609809, 126486021, 352829427, 379458063, 1058488281, 2234586371, 6703759113, 20111277339]

約数ペア:

[(1, 20111277339), (3, 6703759113), (9, 2234586371), (19, 1058488281), (53, 379458063), (57, 352829427), (159, 126486021), (171, 117609809), (477, 42162007), (499, 40303161), (1007, 19971477), (1497, 13434387), (3021, 6657159), (4447, 4522437), (4491, 4478129), (9063, 2219053), (9481, 2121219), (13341, 1507479), (26447, 760437), (28443, 707073), (40023, 502493), (79341, 253479), (84493, 238023), (85329, 235691)]