20797029294

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1\times {\mathrm{120349}}^1$

素因数の和:120784

約数の個数: 32

約数和(自身を含む): 42216854400

約数和(自身を除く): 21419825106

約数列:

[1, 2, 3, 6, 83, 166, 249, 347, 498, 694, 1041, 2082, 28801, 57602, 86403, 120349, 172806, 240698, 361047, 722094, 9988967, 19977934, 29966901, 41761103, 59933802, 83522206, 125283309, 250566618, 3466171549, 6932343098, 10398514647, 20797029294]

約数ペア:

[(1, 20797029294), (2, 10398514647), (3, 6932343098), (6, 3466171549), (83, 250566618), (166, 125283309), (249, 83522206), (347, 59933802), (498, 41761103), (694, 29966901), (1041, 19977934), (2082, 9988967), (28801, 722094), (57602, 361047), (86403, 240698), (120349, 172806)]