20935932

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 51059232

約数和(自身を除く): 30123300

約数列:

[1, 2, 3, 4, 6, 12, 37, 61, 74, 111, 122, 148, 183, 222, 244, 366, 444, 732, 773, 1546, 2257, 2319, 3092, 4514, 4638, 6771, 9028, 9276, 13542, 27084, 28601, 47153, 57202, 85803, 94306, 114404, 141459, 171606, 188612, 282918, 343212, 565836, 1744661, 3489322, 5233983, 6978644, 10467966, 20935932]

約数ペア:

[(1, 20935932), (2, 10467966), (3, 6978644), (4, 5233983), (6, 3489322), (12, 1744661), (37, 565836), (61, 343212), (74, 282918), (111, 188612), (122, 171606), (148, 141459), (183, 114404), (222, 94306), (244, 85803), (366, 57202), (444, 47153), (732, 28601), (773, 27084), (1546, 13542), (2257, 9276), (2319, 9028), (3092, 6771), (4514, 4638)]