20132949159

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{550577}}^1$

素因数の和:550839

約数の個数: 24

約数和(自身を含む): 30920460480

約数和(自身を除く): 10787511321

約数列:

[1, 3, 9, 17, 51, 153, 239, 717, 2151, 4063, 12189, 36567, 550577, 1651731, 4955193, 9359809, 28079427, 84238281, 131587903, 394763709, 1184291127, 2236994351, 6710983053, 20132949159]

約数ペア:

[(1, 20132949159), (3, 6710983053), (9, 2236994351), (17, 1184291127), (51, 394763709), (153, 131587903), (239, 84238281), (717, 28079427), (2151, 9359809), (4063, 4955193), (12189, 1651731), (36567, 550577)]