20199963003

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1129}}^1\times {\mathrm{2143}}^1$

素因数の和:3320

約数の個数: 48

約数和(自身を含む): 30933288960

約数和(自身を除く): 10733325957

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 363, 759, 1129, 2143, 2783, 3387, 6429, 8349, 12419, 23573, 25967, 37257, 49289, 70719, 77901, 136609, 147867, 259303, 285637, 409827, 542179, 777909, 856911, 1626537, 2419447, 3142007, 5963969, 7258341, 9426021, 17891907, 26613917, 55647281, 79841751, 166941843, 292753087, 612120091, 878259261, 1836360273, 6733321001, 20199963003]

約数ペア:

[(1, 20199963003), (3, 6733321001), (11, 1836360273), (23, 878259261), (33, 612120091), (69, 292753087), (121, 166941843), (253, 79841751), (363, 55647281), (759, 26613917), (1129, 17891907), (2143, 9426021), (2783, 7258341), (3387, 5963969), (6429, 3142007), (8349, 2419447), (12419, 1626537), (23573, 856911), (25967, 777909), (37257, 542179), (49289, 409827), (70719, 285637), (77901, 259303), (136609, 147867)]