20486516396

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{613}}^1\times {\mathrm{82723}}^1$

素因数の和:83441

約数の個数: 24

約数和(自身を含む): 36265870704

約数和(自身を除く): 15779354308

約数列:

[1, 2, 4, 101, 202, 404, 613, 1226, 2452, 61913, 82723, 123826, 165446, 247652, 330892, 8355023, 16710046, 33420092, 50709199, 101418398, 202836796, 5121629099, 10243258198, 20486516396]

約数ペア:

[(1, 20486516396), (2, 10243258198), (4, 5121629099), (101, 202836796), (202, 101418398), (404, 50709199), (613, 33420092), (1226, 16710046), (2452, 8355023), (61913, 330892), (82723, 247652), (123826, 165446)]