20170972751

素因数分解:

${\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{35977}}^1$

素因数の和:36254

約数の個数: 16

約数和(自身を含む): 20999639040

約数和(自身を除く): 828666289

約数列:

[1, 47, 79, 151, 3713, 7097, 11929, 35977, 560663, 1690919, 2842183, 5432527, 133582601, 255328769, 429169633, 20170972751]

約数ペア:

[(1, 20170972751), (47, 429169633), (79, 255328769), (151, 133582601), (3713, 5432527), (7097, 2842183), (11929, 1690919), (35977, 560663)]