20682078248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6857453}}^1$

素因数の和:6857501

約数の個数: 32

約数和(自身を含む): 43201960200

約数和(自身を除く): 22519881952

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 6857453, 13714906, 27429812, 54859624, 89146889, 178293778, 198866137, 356587556, 397732274, 713175112, 795464548, 1590929096, 2585259781, 5170519562, 10341039124, 20682078248]

約数ペア:

[(1, 20682078248), (2, 10341039124), (4, 5170519562), (8, 2585259781), (13, 1590929096), (26, 795464548), (29, 713175112), (52, 397732274), (58, 356587556), (104, 198866137), (116, 178293778), (232, 89146889), (377, 54859624), (754, 27429812), (1508, 13714906), (3016, 6857453)]