20184629762

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{641}}^1\times {\mathrm{130121}}^1$

素因数の和:130786

約数の個数: 24

約数和(自身を含む): 33331791276

約数和(自身を除く): 13147161514

約数列:

[1, 2, 11, 22, 121, 242, 641, 1282, 7051, 14102, 77561, 130121, 155122, 260242, 1431331, 2862662, 15744641, 31489282, 83407561, 166815122, 917483171, 1834966342, 10092314881, 20184629762]

約数ペア:

[(1, 20184629762), (2, 10092314881), (11, 1834966342), (22, 917483171), (121, 166815122), (242, 83407561), (641, 31489282), (1282, 15744641), (7051, 2862662), (14102, 1431331), (77561, 260242), (130121, 155122)]