20764338

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{70627}}^1$

素因数の和:70646

約数の個数: 24

約数和(自身を含む): 48309552

約数和(自身を除く): 27545214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 70627, 141254, 211881, 423762, 494389, 988778, 1483167, 2966334, 3460723, 6921446, 10382169, 20764338]

約数ペア:

[(1, 20764338), (2, 10382169), (3, 6921446), (6, 3460723), (7, 2966334), (14, 1483167), (21, 988778), (42, 494389), (49, 423762), (98, 211881), (147, 141254), (294, 70627)]