20210642639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1\times {\mathrm{48799}}^1$

素因数の和:50470

約数の個数: 16

約数和(自身を含む): 23021107200

約数和(自身を除く): 2810464561

約数列:

[1, 11, 23, 253, 1637, 18007, 37651, 48799, 414161, 536789, 1122377, 12346147, 79883963, 878723593, 1837331149, 20210642639]

約数ペア:

[(1, 20210642639), (11, 1837331149), (23, 878723593), (253, 79883963), (1637, 12346147), (18007, 1122377), (37651, 536789), (48799, 414161)]