20267639358

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1312841}}^1$

素因数の和:1312960

約数の個数: 32

約数和(自身を含む): 42347031552

約数和(自身を除く): 22079392194

約数列:

[1, 2, 3, 6, 31, 62, 83, 93, 166, 186, 249, 498, 2573, 5146, 7719, 15438, 1312841, 2625682, 3938523, 7877046, 40698071, 81396142, 108965803, 122094213, 217931606, 244188426, 326897409, 653794818, 3377939893, 6755879786, 10133819679, 20267639358]

約数ペア:

[(1, 20267639358), (2, 10133819679), (3, 6755879786), (6, 3377939893), (31, 653794818), (62, 326897409), (83, 244188426), (93, 217931606), (166, 122094213), (186, 108965803), (249, 81396142), (498, 40698071), (2573, 7877046), (5146, 3938523), (7719, 2625682), (15438, 1312841)]