20206460734

素因数分解:

$2^1\times {\mathrm{31}}^3\times {\mathrm{339137}}^1$

素因数の和:339232

約数の個数: 16

約数和(自身を含む): 31320072576

約数和(自身を除く): 11113611842

約数列:

[1, 2, 31, 62, 961, 1922, 29791, 59582, 339137, 678274, 10513247, 21026494, 325910657, 651821314, 10103230367, 20206460734]

約数ペア:

[(1, 20206460734), (2, 10103230367), (31, 651821314), (62, 325910657), (961, 21026494), (1922, 10513247), (29791, 678274), (59582, 339137)]