20130843478

素因数分解:

$2^1\times {\mathrm{379}}^1\times {\mathrm{5647}}^1\times {\mathrm{4703}}^1$

素因数の和:10731

約数の個数: 16

約数和(自身を含む): 30287738880

約数和(自身を除く): 10156895402

約数列:

[1, 2, 379, 758, 4703, 5647, 9406, 11294, 1782437, 2140213, 3564874, 4280426, 26557841, 53115682, 10065421739, 20130843478]

約数ペア:

[(1, 20130843478), (2, 10065421739), (379, 53115682), (758, 26557841), (4703, 4280426), (5647, 3564874), (9406, 2140213), (11294, 1782437)]