20144297877

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{617}}^1\times {\mathrm{3121}}^1$

素因数の和:4069

約数の個数: 32

約数和(自身を含む): 29450300544

約数和(自身を除く): 9306002667

約数列:

[1, 3, 11, 33, 317, 617, 951, 1851, 3121, 3487, 6787, 9363, 10461, 20361, 34331, 102993, 195589, 586767, 989357, 1925657, 2151479, 2968071, 5776971, 6454437, 10882927, 21182227, 32648781, 63546681, 610433269, 1831299807, 6714765959, 20144297877]

約数ペア:

[(1, 20144297877), (3, 6714765959), (11, 1831299807), (33, 610433269), (317, 63546681), (617, 32648781), (951, 21182227), (1851, 10882927), (3121, 6454437), (3487, 5776971), (6787, 2968071), (9363, 2151479), (10461, 1925657), (20361, 989357), (34331, 586767), (102993, 195589)]