20162950756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{50839}}^1$

素因数の和:51148

約数の個数: 48

約数和(自身を含む): 39459974400

約数和(自身を除く): 19297023644

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 263, 377, 526, 754, 1052, 1508, 3419, 6838, 7627, 13676, 15254, 30508, 50839, 99151, 101678, 198302, 203356, 396604, 660907, 1321814, 1474331, 2643628, 2948662, 5897324, 13370657, 19166303, 26741314, 38332606, 53482628, 76665212, 173818541, 347637082, 387749053, 695274164, 775498106, 1550996212, 5040737689, 10081475378, 20162950756]

約数ペア:

[(1, 20162950756), (2, 10081475378), (4, 5040737689), (13, 1550996212), (26, 775498106), (29, 695274164), (52, 387749053), (58, 347637082), (116, 173818541), (263, 76665212), (377, 53482628), (526, 38332606), (754, 26741314), (1052, 19166303), (1508, 13370657), (3419, 5897324), (6838, 2948662), (7627, 2643628), (13676, 1474331), (15254, 1321814), (30508, 660907), (50839, 396604), (99151, 203356), (101678, 198302)]