20074026

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68279}}^1$

素因数の和:68298

約数の個数: 24

約数和(自身を含む): 46703520

約数和(自身を除く): 26629494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68279, 136558, 204837, 409674, 477953, 955906, 1433859, 2867718, 3345671, 6691342, 10037013, 20074026]

約数ペア:

[(1, 20074026), (2, 10037013), (3, 6691342), (6, 3345671), (7, 2867718), (14, 1433859), (21, 955906), (42, 477953), (49, 409674), (98, 204837), (147, 136558), (294, 68279)]