20933092

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{337}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 37562616

約数和(自身を除く): 16629524

約数列:

[1, 2, 4, 53, 106, 212, 293, 337, 586, 674, 1172, 1348, 15529, 17861, 31058, 35722, 62116, 71444, 98741, 197482, 394964, 5233273, 10466546, 20933092]

約数ペア:

[(1, 20933092), (2, 10466546), (4, 5233273), (53, 394964), (106, 197482), (212, 98741), (293, 71444), (337, 62116), (586, 35722), (674, 31058), (1172, 17861), (1348, 15529)]