20176814343

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1233377}}^1$

素因数の和:1233447

約数の個数: 32

約数和(自身を含む): 33153200640

約数和(自身を除く): 12976386297

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 287, 399, 779, 861, 2337, 5453, 16359, 1233377, 3700131, 8633639, 23434163, 25900917, 50568457, 70302489, 151705371, 164039141, 353979199, 492117423, 960800683, 1061937597, 2882402049, 6725604781, 20176814343]

約数ペア:

[(1, 20176814343), (3, 6725604781), (7, 2882402049), (19, 1061937597), (21, 960800683), (41, 492117423), (57, 353979199), (123, 164039141), (133, 151705371), (287, 70302489), (399, 50568457), (779, 25900917), (861, 23434163), (2337, 8633639), (5453, 3700131), (16359, 1233377)]