20508733402

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{7103}}^1\times {\mathrm{27239}}^1$

素因数の和:34397

約数の個数: 16

約数和(自身を含む): 31349099520

約数和(自身を除く): 10840366118

約数列:

[1, 2, 53, 106, 7103, 14206, 27239, 54478, 376459, 752918, 1443667, 2887334, 193478617, 386957234, 10254366701, 20508733402]

約数ペア:

[(1, 20508733402), (2, 10254366701), (53, 386957234), (106, 193478617), (7103, 2887334), (14206, 1443667), (27239, 752918), (54478, 376459)]