19820196

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{50051}}^1$

素因数の和:50072

約数の個数: 36

約数和(自身を含む): 54656784

約数和(自身を除く): 34836588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 50051, 100102, 150153, 200204, 300306, 450459, 550561, 600612, 900918, 1101122, 1651683, 1801836, 2202244, 3303366, 4955049, 6606732, 9910098, 19820196]

約数ペア:

[(1, 19820196), (2, 9910098), (3, 6606732), (4, 4955049), (6, 3303366), (9, 2202244), (11, 1801836), (12, 1651683), (18, 1101122), (22, 900918), (33, 600612), (36, 550561), (44, 450459), (66, 300306), (99, 200204), (132, 150153), (198, 100102), (396, 50051)]