20160303848

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{633653}}^1$

素因数の和:633797

約数の個数: 32

約数和(自身を含む): 39121797960

約数和(自身を除く): 18961494112

約数列:

[1, 2, 4, 8, 41, 82, 97, 164, 194, 328, 388, 776, 3977, 7954, 15908, 31816, 633653, 1267306, 2534612, 5069224, 25979773, 51959546, 61464341, 103919092, 122928682, 207838184, 245857364, 491714728, 2520037981, 5040075962, 10080151924, 20160303848]

約数ペア:

[(1, 20160303848), (2, 10080151924), (4, 5040075962), (8, 2520037981), (41, 491714728), (82, 245857364), (97, 207838184), (164, 122928682), (194, 103919092), (328, 61464341), (388, 51959546), (776, 25979773), (3977, 5069224), (7954, 2534612), (15908, 1267306), (31816, 633653)]