20171016844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2745103}}^1$

素因数の和:2745285

約数の個数: 24

約数和(自身を含む): 38738907648

約数和(自身を除く): 18567890804

約数列:

[1, 2, 4, 11, 22, 44, 167, 334, 668, 1837, 3674, 7348, 2745103, 5490206, 10980412, 30196133, 60392266, 120784532, 458432201, 916864402, 1833728804, 5042754211, 10085508422, 20171016844]

約数ペア:

[(1, 20171016844), (2, 10085508422), (4, 5042754211), (11, 1833728804), (22, 916864402), (44, 458432201), (167, 120784532), (334, 60392266), (668, 30196133), (1837, 10980412), (3674, 5490206), (7348, 2745103)]