20207982059

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{122509}}^1$

素因数の和:122870

約数の個数: 16

約数和(自身を含む): 22157648640

約数和(自身を除く): 1949666581

約数列:

[1, 17, 31, 313, 527, 5321, 9703, 122509, 164951, 2082653, 3797779, 38345317, 64562243, 651870389, 1188704827, 20207982059]

約数ペア:

[(1, 20207982059), (17, 1188704827), (31, 651870389), (313, 64562243), (527, 38345317), (5321, 3797779), (9703, 2082653), (122509, 164951)]