2020366962

素因数分解:

$2^1\times 3^4\times {\mathrm{12471401}}^1$

素因数の和:12471415

約数の個数: 20

約数和(自身を含む): 4527118926

約数和(自身を除く): 2506751964

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12471401, 24942802, 37414203, 74828406, 112242609, 224485218, 336727827, 673455654, 1010183481, 2020366962]

約数ペア:

[(1, 2020366962), (2, 1010183481), (3, 673455654), (6, 336727827), (9, 224485218), (18, 112242609), (27, 74828406), (54, 37414203), (81, 24942802), (162, 12471401)]