20343060353

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{116849}}^1$

素因数の和:116910

約数の個数: 48

約数和(自身を含む): 28773144000

約数和(自身を除く): 8430083647

約数列:

[1, 7, 11, 17, 19, 49, 77, 119, 133, 187, 209, 323, 539, 833, 931, 1309, 1463, 2261, 3553, 9163, 10241, 15827, 24871, 116849, 174097, 817943, 1285339, 1986433, 2220131, 5725601, 8997373, 13905031, 15540917, 21850763, 24421441, 37742227, 62981611, 97335217, 108786419, 152955341, 170950087, 264195589, 415164497, 1070687387, 1196650609, 1849369123, 2906151479, 20343060353]

約数ペア:

[(1, 20343060353), (7, 2906151479), (11, 1849369123), (17, 1196650609), (19, 1070687387), (49, 415164497), (77, 264195589), (119, 170950087), (133, 152955341), (187, 108786419), (209, 97335217), (323, 62981611), (539, 37742227), (833, 24421441), (931, 21850763), (1309, 15540917), (1463, 13905031), (2261, 8997373), (3553, 5725601), (9163, 2220131), (10241, 1986433), (15827, 1285339), (24871, 817943), (116849, 174097)]