20138264503

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{32143}}^1$

素因数の和:32287

約数の個数: 32

約数和(自身を含む): 24624875520

約数和(自身を除く): 4486611017

約数列:

[1, 7, 37, 41, 59, 259, 287, 413, 1517, 2183, 2419, 10619, 15281, 16933, 32143, 89503, 225001, 626521, 1189291, 1317863, 1896437, 8325037, 9225041, 13275059, 48760931, 70168169, 77753917, 341326517, 491177183, 544277419, 2876894929, 20138264503]

約数ペア:

[(1, 20138264503), (7, 2876894929), (37, 544277419), (41, 491177183), (59, 341326517), (259, 77753917), (287, 70168169), (413, 48760931), (1517, 13275059), (2183, 9225041), (2419, 8325037), (10619, 1896437), (15281, 1317863), (16933, 1189291), (32143, 626521), (89503, 225001)]