20089092

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{10663}}^1$

素因数の和:10827

約数の個数: 24

約数和(自身を含む): 47177536

約数和(自身を除く): 27088444

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 10663, 21326, 31989, 42652, 63978, 127956, 1674091, 3348182, 5022273, 6696364, 10044546, 20089092]

約数ペア:

[(1, 20089092), (2, 10044546), (3, 6696364), (4, 5022273), (6, 3348182), (12, 1674091), (157, 127956), (314, 63978), (471, 42652), (628, 31989), (942, 21326), (1884, 10663)]