20173820407

素因数分解:

${\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{673}}^1\times {\mathrm{6607}}^1$

素因数の和:7642

約数の個数: 16

約数和(自身を含む): 21823580800

約数和(自身を除く): 1649760393

約数列:

[1, 13, 349, 673, 4537, 6607, 8749, 85891, 234877, 2305843, 3053401, 4446511, 29975959, 57804643, 1551832339, 20173820407]

約数ペア:

[(1, 20173820407), (13, 1551832339), (349, 57804643), (673, 29975959), (4537, 4446511), (6607, 3053401), (8749, 2305843), (85891, 234877)]