20022458402

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{3989}}^1\times {\mathrm{47353}}^1$

素因数の和:51397

約数の個数: 16

約数和(自身を含む): 30608678520

約数和(自身を除く): 10586220118

約数列:

[1, 2, 53, 106, 3989, 7978, 47353, 94706, 211417, 422834, 2509709, 5019418, 188891117, 377782234, 10011229201, 20022458402]

約数ペア:

[(1, 20022458402), (2, 10011229201), (53, 377782234), (106, 188891117), (3989, 5019418), (7978, 2509709), (47353, 422834), (94706, 211417)]