20341787894

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1\times {\mathrm{4373}}^1$

素因数の和:5012

約数の個数: 32

約数和(自身を含む): 31492800000

約数和(自身を除く): 11151012106

約数列:

[1, 2, 59, 79, 118, 158, 499, 998, 4373, 4661, 8746, 9322, 29441, 39421, 58882, 78842, 258007, 345467, 516014, 690934, 2182127, 2325839, 4364254, 4651678, 20382553, 40765106, 128745493, 172388033, 257490986, 344776066, 10170893947, 20341787894]

約数ペア:

[(1, 20341787894), (2, 10170893947), (59, 344776066), (79, 257490986), (118, 172388033), (158, 128745493), (499, 40765106), (998, 20382553), (4373, 4651678), (4661, 4364254), (8746, 2325839), (9322, 2182127), (29441, 690934), (39421, 516014), (58882, 345467), (78842, 258007)]