20010606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43313}}^1$

素因数の和:43336

約数の個数: 32

約数和(自身を含む): 49897728

約数和(自身を除く): 29887122

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 43313, 86626, 129939, 259878, 303191, 476443, 606382, 909573, 952886, 1429329, 1819146, 2858658, 3335101, 6670202, 10005303, 20010606]

約数ペア:

[(1, 20010606), (2, 10005303), (3, 6670202), (6, 3335101), (7, 2858658), (11, 1819146), (14, 1429329), (21, 952886), (22, 909573), (33, 606382), (42, 476443), (66, 303191), (77, 259878), (154, 129939), (231, 86626), (462, 43313)]