2013166340

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{996617}}^1$

素因数の和:996727

約数の個数: 24

約数和(自身を含む): 4269511512

約数和(自身を除く): 2256345172

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 996617, 1993234, 3986468, 4983085, 9966170, 19932340, 100658317, 201316634, 402633268, 503291585, 1006583170, 2013166340]

約数ペア:

[(1, 2013166340), (2, 1006583170), (4, 503291585), (5, 402633268), (10, 201316634), (20, 100658317), (101, 19932340), (202, 9966170), (404, 4983085), (505, 3986468), (1010, 1993234), (2020, 996617)]