20857332

素因数分解:

$2^2\times 3^1\times {\mathrm{317}}^1\times {\mathrm{5483}}^1$

素因数の和:5807

約数の個数: 24

約数和(自身を含む): 48829536

約数和(自身を除く): 27972204

約数列:

[1, 2, 3, 4, 6, 12, 317, 634, 951, 1268, 1902, 3804, 5483, 10966, 16449, 21932, 32898, 65796, 1738111, 3476222, 5214333, 6952444, 10428666, 20857332]

約数ペア:

[(1, 20857332), (2, 10428666), (3, 6952444), (4, 5214333), (6, 3476222), (12, 1738111), (317, 65796), (634, 32898), (951, 21932), (1268, 16449), (1902, 10966), (3804, 5483)]