20161395073

素因数分解:

${\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1867}}^1\times {\mathrm{3449}}^1$

素因数の和:5448

約数の個数: 16

約数和(自身を含む): 21035174400

約数和(自身を除く): 873779327

約数列:

[1, 31, 101, 1867, 3131, 3449, 57877, 106919, 188567, 348349, 5845577, 6439283, 10798819, 199617773, 650367583, 20161395073]

約数ペア:

[(1, 20161395073), (31, 650367583), (101, 199617773), (1867, 10798819), (3131, 6439283), (3449, 5845577), (57877, 348349), (106919, 188567)]