2000955918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1871}}^1\times {\mathrm{13711}}^1$

素因数の和:15600

約数の個数: 32

約数和(自身を含む): 4312369152

約数和(自身を除く): 2311413234

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1871, 3742, 5613, 11226, 13711, 24323, 27422, 41133, 48646, 72969, 82266, 145938, 178243, 356486, 534729, 1069458, 25653281, 51306562, 76959843, 153919686, 333492653, 666985306, 1000477959, 2000955918]

約数ペア:

[(1, 2000955918), (2, 1000477959), (3, 666985306), (6, 333492653), (13, 153919686), (26, 76959843), (39, 51306562), (78, 25653281), (1871, 1069458), (3742, 534729), (5613, 356486), (11226, 178243), (13711, 145938), (24323, 82266), (27422, 72969), (41133, 48646)]