20301974792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{3769}}^1\times {\mathrm{61211}}^1$

素因数の和:64997

約数の個数: 32

約数和(自身を含む): 41538463200

約数和(自身を除く): 21236488408

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 3769, 7538, 15076, 30152, 41459, 61211, 82918, 122422, 165836, 244844, 331672, 489688, 673321, 1346642, 2693284, 5386568, 230704259, 461408518, 922817036, 1845634072, 2537746849, 5075493698, 10150987396, 20301974792]

約数ペア:

[(1, 20301974792), (2, 10150987396), (4, 5075493698), (8, 2537746849), (11, 1845634072), (22, 922817036), (44, 461408518), (88, 230704259), (3769, 5386568), (7538, 2693284), (15076, 1346642), (30152, 673321), (41459, 489688), (61211, 331672), (82918, 244844), (122422, 165836)]