20660916

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101279}}^1$

素因数の和:101303

約数の個数: 24

約数和(自身を含む): 51045120

約数和(自身を除く): 30384204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 101279, 202558, 303837, 405116, 607674, 1215348, 1721743, 3443486, 5165229, 6886972, 10330458, 20660916]

約数ペア:

[(1, 20660916), (2, 10330458), (3, 6886972), (4, 5165229), (6, 3443486), (12, 1721743), (17, 1215348), (34, 607674), (51, 405116), (68, 303837), (102, 202558), (204, 101279)]