20469561838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{12401}}^1\times {\mathrm{75029}}^1$

素因数の和:87443

約数の個数: 16

約数和(自身を含む): 33498794160

約数和(自身を除く): 13029232322

約数列:

[1, 2, 11, 22, 12401, 24802, 75029, 136411, 150058, 272822, 825319, 1650638, 930434629, 1860869258, 10234780919, 20469561838]

約数ペア:

[(1, 20469561838), (2, 10234780919), (11, 1860869258), (22, 930434629), (12401, 1650638), (24802, 825319), (75029, 272822), (136411, 150058)]