20084956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6869}}^1$

素因数の和:6933

約数の個数: 24

約数和(自身を含む): 38087280

約数和(自身を除く): 18002324

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 6869, 13738, 27476, 116773, 233546, 295367, 467092, 590734, 1181468, 5021239, 10042478, 20084956]

約数ペア:

[(1, 20084956), (2, 10042478), (4, 5021239), (17, 1181468), (34, 590734), (43, 467092), (68, 295367), (86, 233546), (172, 116773), (731, 27476), (1462, 13738), (2924, 6869)]