20180034

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{160159}}^1$

素因数の和:160174

約数の個数: 24

約数和(自身を含む): 49969920

約数和(自身を除く): 29789886

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 160159, 320318, 480477, 960954, 1121113, 1441431, 2242226, 2882862, 3363339, 6726678, 10090017, 20180034]

約数ペア:

[(1, 20180034), (2, 10090017), (3, 6726678), (6, 3363339), (7, 2882862), (9, 2242226), (14, 1441431), (18, 1121113), (21, 960954), (42, 480477), (63, 320318), (126, 160159)]