20176901433

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{457}}^1\times {\mathrm{1069}}^1$

素因数の和:1898

約数の個数: 48

約数和(自身を含む): 31573585680

約数和(自身を除く): 11396684247

約数列:

[1, 3, 9, 13, 39, 117, 353, 457, 1059, 1069, 1371, 3177, 3207, 4113, 4589, 5941, 9621, 13767, 13897, 17823, 41301, 41691, 53469, 125073, 161321, 377357, 483963, 488533, 1132071, 1451889, 1465599, 2097173, 3396213, 4396797, 4905641, 6291519, 6350929, 14716923, 18874557, 19052787, 44150769, 57158361, 172452149, 517356447, 1552069341, 2241877937, 6725633811, 20176901433]

約数ペア:

[(1, 20176901433), (3, 6725633811), (9, 2241877937), (13, 1552069341), (39, 517356447), (117, 172452149), (353, 57158361), (457, 44150769), (1059, 19052787), (1069, 18874557), (1371, 14716923), (3177, 6350929), (3207, 6291519), (4113, 4905641), (4589, 4396797), (5941, 3396213), (9621, 2097173), (13767, 1465599), (13897, 1451889), (17823, 1132071), (41301, 488533), (41691, 483963), (53469, 377357), (125073, 161321)]