20159901256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1748777}}^1$

素因数の和:1748925

約数の個数: 32

約数和(自身を含む): 41550965280

約数和(自身を除く): 21391064024

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1441, 2882, 5764, 11528, 1748777, 3497554, 6995108, 13990216, 19236547, 38473094, 76946188, 153892376, 229089787, 458179574, 916359148, 1832718296, 2519987657, 5039975314, 10079950628, 20159901256]

約数ペア:

[(1, 20159901256), (2, 10079950628), (4, 5039975314), (8, 2519987657), (11, 1832718296), (22, 916359148), (44, 458179574), (88, 229089787), (131, 153892376), (262, 76946188), (524, 38473094), (1048, 19236547), (1441, 13990216), (2882, 6995108), (5764, 3497554), (11528, 1748777)]