20108587748

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{929}}^1\times {\mathrm{102101}}^1$

素因数の和:103087

約数の個数: 24

約数和(自身を含む): 35892937080

約数和(自身を除く): 15784349332

約数列:

[1, 2, 4, 53, 106, 212, 929, 1858, 3716, 49237, 98474, 102101, 196948, 204202, 408404, 5411353, 10822706, 21645412, 94851829, 189703658, 379407316, 5027146937, 10054293874, 20108587748]

約数ペア:

[(1, 20108587748), (2, 10054293874), (4, 5027146937), (53, 379407316), (106, 189703658), (212, 94851829), (929, 21645412), (1858, 10822706), (3716, 5411353), (49237, 408404), (98474, 204202), (102101, 196948)]