20127092

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{709}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 36261120

約数和(自身を除く): 16134028

約数列:

[1, 2, 4, 47, 94, 151, 188, 302, 604, 709, 1418, 2836, 7097, 14194, 28388, 33323, 66646, 107059, 133292, 214118, 428236, 5031773, 10063546, 20127092]

約数ペア:

[(1, 20127092), (2, 10063546), (4, 5031773), (47, 428236), (94, 214118), (151, 133292), (188, 107059), (302, 66646), (604, 33323), (709, 28388), (1418, 14194), (2836, 7097)]