20403721774

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{6076153}}^1$

素因数の和:6076251

約数の個数: 16

約数和(自身を含む): 32373748512

約数和(自身を除く): 11970026738

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 6076153, 12152306, 139751519, 279503038, 443559169, 887118338, 10201860887, 20403721774]

約数ペア:

[(1, 20403721774), (2, 10201860887), (23, 887118338), (46, 443559169), (73, 279503038), (146, 139751519), (1679, 12152306), (3358, 6076153)]