20193540108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{713351}}^1$

素因数の和:713702

約数の個数: 48

約数和(自身を含む): 54009306624

約数和(自身を除く): 33815766516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 337, 674, 1011, 1348, 2022, 2359, 4044, 4718, 7077, 9436, 14154, 28308, 713351, 1426702, 2140053, 2853404, 4280106, 4993457, 8560212, 9986914, 14980371, 19973828, 29960742, 59921484, 240399287, 480798574, 721197861, 961597148, 1442395722, 1682795009, 2884791444, 3365590018, 5048385027, 6731180036, 10096770054, 20193540108]

約数ペア:

[(1, 20193540108), (2, 10096770054), (3, 6731180036), (4, 5048385027), (6, 3365590018), (7, 2884791444), (12, 1682795009), (14, 1442395722), (21, 961597148), (28, 721197861), (42, 480798574), (84, 240399287), (337, 59921484), (674, 29960742), (1011, 19973828), (1348, 14980371), (2022, 9986914), (2359, 8560212), (4044, 4993457), (4718, 4280106), (7077, 2853404), (9436, 2140053), (14154, 1426702), (28308, 713351)]