20178495934

素因数分解:

$2^1\times {\mathrm{353}}^1\times {\mathrm{569}}^1\times {\mathrm{50231}}^1$

素因数の和:51155

約数の個数: 16

約数和(自身を含む): 30407438880

約数和(自身を除く): 10228942946

約数列:

[1, 2, 353, 569, 706, 1138, 50231, 100462, 200857, 401714, 17731543, 28581439, 35463086, 57162878, 10089247967, 20178495934]

約数ペア:

[(1, 20178495934), (2, 10089247967), (353, 57162878), (569, 35463086), (706, 28581439), (1138, 17731543), (50231, 401714), (100462, 200857)]