20354182

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:755

約数の個数: 16

約数和(自身を含む): 31026240

約数和(自身を除く): 10672058

約数列:

[1, 2, 107, 214, 227, 419, 454, 838, 24289, 44833, 48578, 89666, 95113, 190226, 10177091, 20354182]

約数ペア:

[(1, 20354182), (2, 10177091), (107, 190226), (214, 95113), (227, 89666), (419, 48578), (454, 44833), (838, 24289)]