20140981094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{971}}^1\times {\mathrm{2083}}^1$

素因数の和:3452

約数の個数: 32

約数和(自身を含む): 32669650944

約数和(自身を除く): 12528669850

約数列:

[1, 2, 13, 26, 383, 766, 971, 1942, 2083, 4166, 4979, 9958, 12623, 25246, 27079, 54158, 371893, 743786, 797789, 1595578, 2022593, 4045186, 4834609, 9669218, 10371257, 20742514, 26293709, 52587418, 774653119, 1549306238, 10070490547, 20140981094]

約数ペア:

[(1, 20140981094), (2, 10070490547), (13, 1549306238), (26, 774653119), (383, 52587418), (766, 26293709), (971, 20742514), (1942, 10371257), (2083, 9669218), (4166, 4834609), (4979, 4045186), (9958, 2022593), (12623, 1595578), (25246, 797789), (27079, 743786), (54158, 371893)]