20346587514

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3543467}}^1$

素因数の和:3543515

約数の個数: 48

約数和(自身を含む): 49750290720

約数和(自身を除く): 29403703206

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1914, 2871, 5742, 3543467, 7086934, 10630401, 21260802, 31891203, 38978137, 63782406, 77956274, 102760543, 116934411, 205521086, 233868822, 308281629, 350803233, 616563258, 701606466, 924844887, 1130365973, 1849689774, 2260731946, 3391097919, 6782195838, 10173293757, 20346587514]

約数ペア:

[(1, 20346587514), (2, 10173293757), (3, 6782195838), (6, 3391097919), (9, 2260731946), (11, 1849689774), (18, 1130365973), (22, 924844887), (29, 701606466), (33, 616563258), (58, 350803233), (66, 308281629), (87, 233868822), (99, 205521086), (174, 116934411), (198, 102760543), (261, 77956274), (319, 63782406), (522, 38978137), (638, 31891203), (957, 21260802), (1914, 10630401), (2871, 7086934), (5742, 3543467)]