20142530881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1\times {\mathrm{557}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 22725795456

約数和(自身を除く): 2583264575

約数列:

[1, 11, 41, 181, 443, 451, 557, 1991, 4873, 6127, 7421, 18163, 22837, 80183, 81631, 100817, 199793, 246751, 251207, 882013, 1108987, 2714261, 3287503, 4133497, 10116791, 36162533, 44661931, 45468467, 111284701, 491281241, 1831139171, 20142530881]

約数ペア:

[(1, 20142530881), (11, 1831139171), (41, 491281241), (181, 111284701), (443, 45468467), (451, 44661931), (557, 36162533), (1991, 10116791), (4873, 4133497), (6127, 3287503), (7421, 2714261), (18163, 1108987), (22837, 882013), (80183, 251207), (81631, 246751), (100817, 199793)]