20334174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10301}}^1$

素因数の和:10360

約数の個数: 32

約数和(自身を含む): 47471616

約数和(自身を除く): 27137442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 10301, 20602, 30903, 61806, 72107, 144214, 216321, 432642, 484147, 968294, 1452441, 2904882, 3389029, 6778058, 10167087, 20334174]

約数ペア:

[(1, 20334174), (2, 10167087), (3, 6778058), (6, 3389029), (7, 2904882), (14, 1452441), (21, 968294), (42, 484147), (47, 432642), (94, 216321), (141, 144214), (282, 72107), (329, 61806), (658, 30903), (987, 20602), (1974, 10301)]