20530434

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{117991}}^1$

素因数の和:118025

約数の個数: 16

約数和(自身を含む): 42477120

約数和(自身を除く): 21946686

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 117991, 235982, 353973, 707946, 3421739, 6843478, 10265217, 20530434]

約数ペア:

[(1, 20530434), (2, 10265217), (3, 6843478), (6, 3421739), (29, 707946), (58, 353973), (87, 235982), (174, 117991)]