20161176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2927}}^1$

素因数の和:2984

約数の個数: 64

約数和(自身を含む): 59028480

約数和(自身を除く): 38867304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 2927, 3444, 5854, 6888, 8781, 11708, 17562, 20489, 23416, 35124, 40978, 61467, 70248, 81956, 120007, 122934, 163912, 240014, 245868, 360021, 480028, 491736, 720042, 840049, 960056, 1440084, 1680098, 2520147, 2880168, 3360196, 5040294, 6720392, 10080588, 20161176]

約数ペア:

[(1, 20161176), (2, 10080588), (3, 6720392), (4, 5040294), (6, 3360196), (7, 2880168), (8, 2520147), (12, 1680098), (14, 1440084), (21, 960056), (24, 840049), (28, 720042), (41, 491736), (42, 480028), (56, 360021), (82, 245868), (84, 240014), (123, 163912), (164, 122934), (168, 120007), (246, 81956), (287, 70248), (328, 61467), (492, 40978), (574, 35124), (861, 23416), (984, 20489), (1148, 17562), (1722, 11708), (2296, 8781), (2927, 6888), (3444, 5854)]