20238852

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 49199360

約数和(自身を除く): 28960508

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 79, 111, 148, 158, 222, 237, 316, 444, 474, 577, 948, 1154, 1731, 2308, 2923, 3462, 5846, 6924, 8769, 11692, 17538, 21349, 35076, 42698, 45583, 64047, 85396, 91166, 128094, 136749, 182332, 256188, 273498, 546996, 1686571, 3373142, 5059713, 6746284, 10119426, 20238852]

約数ペア:

[(1, 20238852), (2, 10119426), (3, 6746284), (4, 5059713), (6, 3373142), (12, 1686571), (37, 546996), (74, 273498), (79, 256188), (111, 182332), (148, 136749), (158, 128094), (222, 91166), (237, 85396), (316, 64047), (444, 45583), (474, 42698), (577, 35076), (948, 21349), (1154, 17538), (1731, 11692), (2308, 8769), (2923, 6924), (3462, 5846)]