20063103639

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1\times {\mathrm{8147}}^1$

素因数の和:8719

約数の個数: 32

約数和(自身を含む): 28652279040

約数和(自身を除く): 8589175401

約数列:

[1, 3, 17, 51, 109, 327, 443, 1329, 1853, 5559, 7531, 8147, 22593, 24441, 48287, 138499, 144861, 415497, 820879, 888023, 2462637, 2664069, 3609121, 10827363, 15096391, 45289173, 61355057, 184065171, 393394189, 1180182567, 6687701213, 20063103639]

約数ペア:

[(1, 20063103639), (3, 6687701213), (17, 1180182567), (51, 393394189), (109, 184065171), (327, 61355057), (443, 45289173), (1329, 15096391), (1853, 10827363), (5559, 3609121), (7531, 2664069), (8147, 2462637), (22593, 888023), (24441, 820879), (48287, 415497), (138499, 144861)]