20164449208

素因数分解:

$2^3\times {\mathrm{29303}}^1\times {\mathrm{86017}}^1$

素因数の和:115326

約数の個数: 16

約数和(自身を含む): 37810072080

約数和(自身を除く): 17645622872

約数列:

[1, 2, 4, 8, 29303, 58606, 86017, 117212, 172034, 234424, 344068, 688136, 2520556151, 5041112302, 10082224604, 20164449208]

約数ペア:

[(1, 20164449208), (2, 10082224604), (4, 5041112302), (8, 2520556151), (29303, 688136), (58606, 344068), (86017, 234424), (117212, 172034)]