20009774946

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68060459}}^1$

素因数の和:68060478

約数の個数: 24

約数和(自身を含む): 46553354640

約数和(自身を除く): 26543579694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68060459, 136120918, 204181377, 408362754, 476423213, 952846426, 1429269639, 2858539278, 3334962491, 6669924982, 10004887473, 20009774946]

約数ペア:

[(1, 20009774946), (2, 10004887473), (3, 6669924982), (6, 3334962491), (7, 2858539278), (14, 1429269639), (21, 952846426), (42, 476423213), (49, 408362754), (98, 204181377), (147, 136120918), (294, 68060459)]