20071624617

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{322327}}^1$

素因数の和:322398

約数の個数: 48

約数和(自身を含む): 34393686912

約数和(自身を除く): 14322062295

約数列:

[1, 3, 9, 11, 17, 33, 37, 51, 99, 111, 153, 187, 333, 407, 561, 629, 1221, 1683, 1887, 3663, 5661, 6919, 20757, 62271, 322327, 966981, 2900943, 3545597, 5479559, 10636791, 11926099, 16438677, 31910373, 35778297, 49316031, 60275149, 107334891, 131187089, 180825447, 202743683, 393561267, 542476341, 608231049, 1180683801, 1824693147, 2230180513, 6690541539, 20071624617]

約数ペア:

[(1, 20071624617), (3, 6690541539), (9, 2230180513), (11, 1824693147), (17, 1180683801), (33, 608231049), (37, 542476341), (51, 393561267), (99, 202743683), (111, 180825447), (153, 131187089), (187, 107334891), (333, 60275149), (407, 49316031), (561, 35778297), (629, 31910373), (1221, 16438677), (1683, 11926099), (1887, 10636791), (3663, 5479559), (5661, 3545597), (6919, 2900943), (20757, 966981), (62271, 322327)]