20264114

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:554

約数の個数: 24

約数和(自身を含む): 33203520

約数和(自身を除く): 12939406

約数列:

[1, 2, 13, 26, 167, 169, 334, 338, 359, 718, 2171, 4342, 4667, 9334, 28223, 56446, 59953, 60671, 119906, 121342, 779389, 1558778, 10132057, 20264114]

約数ペア:

[(1, 20264114), (2, 10132057), (13, 1558778), (26, 779389), (167, 121342), (169, 119906), (334, 60671), (338, 59953), (359, 56446), (718, 28223), (2171, 9334), (4342, 4667)]