20199442674

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{25621}}^1$

素因数の和:25875

約数の個数: 64

約数和(自身を含む): 43832067840

約数和(自身を除く): 23632625166

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 197, 394, 591, 667, 1182, 1334, 2001, 4002, 4531, 5713, 9062, 11426, 13593, 17139, 25621, 27186, 34278, 51242, 76863, 131399, 153726, 262798, 394197, 589283, 743009, 788394, 1178566, 1486018, 1767849, 2229027, 3535698, 4458054, 5047337, 10094674, 15142011, 17089207, 30284022, 34178414, 51267621, 102535242, 116088751, 146372773, 232177502, 292745546, 348266253, 439118319, 696532506, 878236638, 3366573779, 6733147558, 10099721337, 20199442674]

約数ペア:

[(1, 20199442674), (2, 10099721337), (3, 6733147558), (6, 3366573779), (23, 878236638), (29, 696532506), (46, 439118319), (58, 348266253), (69, 292745546), (87, 232177502), (138, 146372773), (174, 116088751), (197, 102535242), (394, 51267621), (591, 34178414), (667, 30284022), (1182, 17089207), (1334, 15142011), (2001, 10094674), (4002, 5047337), (4531, 4458054), (5713, 3535698), (9062, 2229027), (11426, 1767849), (13593, 1486018), (17139, 1178566), (25621, 788394), (27186, 743009), (34278, 589283), (51242, 394197), (76863, 262798), (131399, 153726)]