20782177922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{49718129}}^1$

素因数の和:49718161

約数の個数: 16

約数和(自身を含む): 35797053600

約数和(自身を除く): 15014875678

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 49718129, 99436258, 546899419, 944644451, 1093798838, 1889288902, 10391088961, 20782177922]

約数ペア:

[(1, 20782177922), (2, 10391088961), (11, 1889288902), (19, 1093798838), (22, 944644451), (38, 546899419), (209, 99436258), (418, 49718129)]