20132860066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{72211}}^1$

素因数の和:72295

約数の個数: 64

約数和(自身を含む): 37434700800

約数和(自身を除く): 17301840734

約数列:

[1, 2, 11, 19, 22, 23, 29, 38, 46, 58, 209, 253, 319, 418, 437, 506, 551, 638, 667, 874, 1102, 1334, 4807, 6061, 7337, 9614, 12122, 12673, 14674, 25346, 72211, 139403, 144422, 278806, 794321, 1372009, 1588642, 1660853, 2094119, 2744018, 3321706, 4188238, 15092099, 18269383, 23035309, 30184198, 31556207, 36538766, 39788261, 46070618, 48164737, 63112414, 79576522, 96329474, 347118277, 437670871, 529812107, 694236554, 875341742, 915130003, 1059624214, 1830260006, 10066430033, 20132860066]

約数ペア:

[(1, 20132860066), (2, 10066430033), (11, 1830260006), (19, 1059624214), (22, 915130003), (23, 875341742), (29, 694236554), (38, 529812107), (46, 437670871), (58, 347118277), (209, 96329474), (253, 79576522), (319, 63112414), (418, 48164737), (437, 46070618), (506, 39788261), (551, 36538766), (638, 31556207), (667, 30184198), (874, 23035309), (1102, 18269383), (1334, 15092099), (4807, 4188238), (6061, 3321706), (7337, 2744018), (9614, 2094119), (12122, 1660853), (12673, 1588642), (14674, 1372009), (25346, 794321), (72211, 278806), (139403, 144422)]