20227796392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1787}}^1\times {\mathrm{83231}}^1$

素因数の和:85041

約数の個数: 32

約数和(自身を含む): 40181080320

約数和(自身を除く): 19953283928

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1787, 3574, 7148, 14296, 30379, 60758, 83231, 121516, 166462, 243032, 332924, 665848, 1414927, 2829854, 5659708, 11319416, 148733797, 297467594, 594935188, 1189870376, 2528474549, 5056949098, 10113898196, 20227796392]

約数ペア:

[(1, 20227796392), (2, 10113898196), (4, 5056949098), (8, 2528474549), (17, 1189870376), (34, 594935188), (68, 297467594), (136, 148733797), (1787, 11319416), (3574, 5659708), (7148, 2829854), (14296, 1414927), (30379, 665848), (60758, 332924), (83231, 243032), (121516, 166462)]