20105763

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5843}}^1$

素因数の和:5914

約数の個数: 16

約数和(自身を含む): 28425216

約数和(自身を除く): 8319453

約数列:

[1, 3, 31, 37, 93, 111, 1147, 3441, 5843, 17529, 181133, 216191, 543399, 648573, 6701921, 20105763]

約数ペア:

[(1, 20105763), (3, 6701921), (31, 648573), (37, 543399), (93, 216191), (111, 181133), (1147, 17529), (3441, 5843)]