20537796

素因数分解:

$2^2\times 3^1\times {\mathrm{317}}^1\times {\mathrm{5399}}^1$

素因数の和:5723

約数の個数: 24

約数和(自身を含む): 48081600

約数和(自身を除く): 27543804

約数列:

[1, 2, 3, 4, 6, 12, 317, 634, 951, 1268, 1902, 3804, 5399, 10798, 16197, 21596, 32394, 64788, 1711483, 3422966, 5134449, 6845932, 10268898, 20537796]

約数ペア:

[(1, 20537796), (2, 10268898), (3, 6845932), (4, 5134449), (6, 3422966), (12, 1711483), (317, 64788), (634, 32394), (951, 21596), (1268, 16197), (1902, 10798), (3804, 5399)]