20190133432

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{601}}^1\times {\mathrm{3821}}^1$

素因数の和:4592

約数の個数: 64

約数和(自身を含む): 43624002240

約数和(自身を除く): 23433868808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 601, 628, 1099, 1202, 1256, 2198, 2404, 3821, 4207, 4396, 4808, 7642, 8414, 8792, 15284, 16828, 26747, 30568, 33656, 53494, 94357, 106988, 188714, 213976, 377428, 599897, 660499, 754856, 1199794, 1320998, 2296421, 2399588, 2641996, 4199279, 4592842, 4799176, 5283992, 8398558, 9185684, 16074947, 16797116, 18371368, 32149894, 33594232, 64299788, 128599576, 360538097, 721076194, 1442152388, 2523766679, 2884304776, 5047533358, 10095066716, 20190133432]

約数ペア:

[(1, 20190133432), (2, 10095066716), (4, 5047533358), (7, 2884304776), (8, 2523766679), (14, 1442152388), (28, 721076194), (56, 360538097), (157, 128599576), (314, 64299788), (601, 33594232), (628, 32149894), (1099, 18371368), (1202, 16797116), (1256, 16074947), (2198, 9185684), (2404, 8398558), (3821, 5283992), (4207, 4799176), (4396, 4592842), (4808, 4199279), (7642, 2641996), (8414, 2399588), (8792, 2296421), (15284, 1320998), (16828, 1199794), (26747, 754856), (30568, 660499), (33656, 599897), (53494, 377428), (94357, 213976), (106988, 188714)]