20173596224

素因数分解:

$2^6\times {\mathrm{977}}^1\times {\mathrm{322633}}^1$

素因数の和:323622

約数の個数: 28

約数和(自身を含む): 40073078604

約数和(自身を除く): 19899482380

約数列:

[1, 2, 4, 8, 16, 32, 64, 977, 1954, 3908, 7816, 15632, 31264, 62528, 322633, 645266, 1290532, 2581064, 5162128, 10324256, 20648512, 315212441, 630424882, 1260849764, 2521699528, 5043399056, 10086798112, 20173596224]

約数ペア:

[(1, 20173596224), (2, 10086798112), (4, 5043399056), (8, 2521699528), (16, 1260849764), (32, 630424882), (64, 315212441), (977, 20648512), (1954, 10324256), (3908, 5162128), (7816, 2581064), (15632, 1290532), (31264, 645266), (62528, 322633)]