22019979531

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{13007}}^1$

素因数の和:13140

約数の個数: 48

約数和(自身を含む): 33717984768

約数和(自身を除く): 11698005237

約数列:

[1, 3, 11, 29, 33, 61, 87, 183, 319, 671, 841, 957, 1769, 2013, 2523, 5307, 9251, 13007, 19459, 27753, 39021, 51301, 58377, 143077, 153903, 377203, 429231, 564311, 793427, 1131609, 1692933, 2380281, 4149233, 8727697, 10938887, 12447699, 23009383, 26183091, 32816661, 69028149, 120327757, 253103213, 360983271, 667272107, 759309639, 2001816321, 7339993177, 22019979531]

約数ペア:

[(1, 22019979531), (3, 7339993177), (11, 2001816321), (29, 759309639), (33, 667272107), (61, 360983271), (87, 253103213), (183, 120327757), (319, 69028149), (671, 32816661), (841, 26183091), (957, 23009383), (1769, 12447699), (2013, 10938887), (2523, 8727697), (5307, 4149233), (9251, 2380281), (13007, 1692933), (19459, 1131609), (27753, 793427), (39021, 564311), (51301, 429231), (58377, 377203), (143077, 153903)]