20181444943

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{563}}^1\times {\mathrm{3391}}^1$

素因数の和:4027

約数の個数: 24

約数和(自身を含む): 22796356608

約数和(自身を除く): 2614911665

約数列:

[1, 11, 31, 341, 563, 961, 3391, 6193, 10571, 17453, 37301, 105121, 191983, 541043, 1156331, 1909133, 3258751, 5951473, 21000463, 35846261, 59183123, 651014353, 1834676813, 20181444943]

約数ペア:

[(1, 20181444943), (11, 1834676813), (31, 651014353), (341, 59183123), (563, 35846261), (961, 21000463), (3391, 5951473), (6193, 3258751), (10571, 1909133), (17453, 1156331), (37301, 541043), (105121, 191983)]