20191465368

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3841603}}^1$

素因数の和:3841688

約数の個数: 48

約数和(自身を含む): 55434345720

約数和(自身を除く): 35242880352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 3841603, 7683206, 11524809, 15366412, 23049618, 30732824, 34574427, 46099236, 69148854, 92198472, 138297708, 276595416, 280437019, 560874038, 841311057, 1121748076, 1682622114, 2243496152, 2523933171, 3365244228, 5047866342, 6730488456, 10095732684, 20191465368]

約数ペア:

[(1, 20191465368), (2, 10095732684), (3, 6730488456), (4, 5047866342), (6, 3365244228), (8, 2523933171), (9, 2243496152), (12, 1682622114), (18, 1121748076), (24, 841311057), (36, 560874038), (72, 280437019), (73, 276595416), (146, 138297708), (219, 92198472), (292, 69148854), (438, 46099236), (584, 34574427), (657, 30732824), (876, 23049618), (1314, 15366412), (1752, 11524809), (2628, 7683206), (5256, 3841603)]