20150739763

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1\times {\mathrm{1373}}^1$

素因数の和:1844

約数の個数: 48

約数和(自身を含む): 26010347616

約数和(自身を除く): 5859607853

約数列:

[1, 7, 11, 49, 73, 77, 373, 511, 539, 803, 1373, 2611, 3577, 4103, 5621, 9611, 15103, 18277, 27229, 28721, 39347, 67277, 100229, 105721, 190603, 201047, 299519, 512129, 701603, 740047, 1102519, 1334221, 2096633, 3584903, 4911221, 5633419, 7717633, 14676431, 25094321, 37385417, 39433933, 54023431, 261697919, 276037531, 411239587, 1831885433, 2878677109, 20150739763]

約数ペア:

[(1, 20150739763), (7, 2878677109), (11, 1831885433), (49, 411239587), (73, 276037531), (77, 261697919), (373, 54023431), (511, 39433933), (539, 37385417), (803, 25094321), (1373, 14676431), (2611, 7717633), (3577, 5633419), (4103, 4911221), (5621, 3584903), (9611, 2096633), (15103, 1334221), (18277, 1102519), (27229, 740047), (28721, 701603), (39347, 512129), (67277, 299519), (100229, 201047), (105721, 190603)]