20166309082

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{945089}}^1$

素因数の和:945365

約数の個数: 16

約数和(自身を含む): 31029194880

約数和(自身を除く): 10862885798

約数列:

[1, 2, 47, 94, 227, 454, 10669, 21338, 945089, 1890178, 44419183, 88838366, 214535203, 429070406, 10083154541, 20166309082]

約数ペア:

[(1, 20166309082), (2, 10083154541), (47, 429070406), (94, 214535203), (227, 88838366), (454, 44419183), (10669, 1890178), (21338, 945089)]