20961824983

素因数分解:

${\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{1147273}}^1$

素因数の和:1147446

約数の個数: 12

約数和(自身を含む): 23193291184

約数和(自身を除く): 2231466201

約数列:

[1, 11, 121, 151, 1661, 18271, 1147273, 12620003, 138820033, 173238223, 1905620453, 20961824983]

約数ペア:

[(1, 20961824983), (11, 1905620453), (121, 173238223), (151, 138820033), (1661, 12620003), (18271, 1147273)]