20123961066

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{301591}}^1$

素因数の和:301947

約数の個数: 48

約数和(自身を含む): 47707028928

約数和(自身を除く): 27583067862

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 337, 674, 1011, 2022, 3033, 3707, 6066, 7414, 11121, 22242, 33363, 66726, 301591, 603182, 904773, 1809546, 2714319, 3317501, 5428638, 6635002, 9952503, 19905006, 29857509, 59715018, 101636167, 203272334, 304908501, 609817002, 914725503, 1117997837, 1829451006, 2235995674, 3353993511, 6707987022, 10061980533, 20123961066]

約数ペア:

[(1, 20123961066), (2, 10061980533), (3, 6707987022), (6, 3353993511), (9, 2235995674), (11, 1829451006), (18, 1117997837), (22, 914725503), (33, 609817002), (66, 304908501), (99, 203272334), (198, 101636167), (337, 59715018), (674, 29857509), (1011, 19905006), (2022, 9952503), (3033, 6635002), (3707, 5428638), (6066, 3317501), (7414, 2714319), (11121, 1809546), (22242, 904773), (33363, 603182), (66726, 301591)]