20613950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{58897}}^1$

素因数の和:58916

約数の個数: 24

約数和(自身を含む): 43820112

約数和(自身を除く): 23206162

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 58897, 117794, 294485, 412279, 588970, 824558, 1472425, 2061395, 2944850, 4122790, 10306975, 20613950]

約数ペア:

[(1, 20613950), (2, 10306975), (5, 4122790), (7, 2944850), (10, 2061395), (14, 1472425), (25, 824558), (35, 588970), (50, 412279), (70, 294485), (175, 117794), (350, 58897)]