20175742792

素因数分解:

$2^3\times {\mathrm{367}}^1\times {\mathrm{607}}^1\times {\mathrm{11321}}^1$

素因数の和:12301

約数の個数: 32

約数和(自身を含む): 37998443520

約数和(自身を除く): 17822700728

約数列:

[1, 2, 4, 8, 367, 607, 734, 1214, 1468, 2428, 2936, 4856, 11321, 22642, 45284, 90568, 222769, 445538, 891076, 1782152, 4154807, 6871847, 8309614, 13743694, 16619228, 27487388, 33238456, 54974776, 2521967849, 5043935698, 10087871396, 20175742792]

約数ペア:

[(1, 20175742792), (2, 10087871396), (4, 5043935698), (8, 2521967849), (367, 54974776), (607, 33238456), (734, 27487388), (1214, 16619228), (1468, 13743694), (2428, 8309614), (2936, 6871847), (4856, 4154807), (11321, 1782152), (22642, 891076), (45284, 445538), (90568, 222769)]