20072094492

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{193619}}^1$

素因数の和:193842

約数の個数: 48

約数和(自身を含む): 48011564160

約数和(自身を除く): 27939469668

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 163, 212, 318, 326, 489, 636, 652, 978, 1956, 8639, 17278, 25917, 34556, 51834, 103668, 193619, 387238, 580857, 774476, 1161714, 2323428, 10261807, 20523614, 30785421, 31559897, 41047228, 61570842, 63119794, 94679691, 123141684, 126239588, 189359382, 378718764, 1672674541, 3345349082, 5018023623, 6690698164, 10036047246, 20072094492]

約数ペア:

[(1, 20072094492), (2, 10036047246), (3, 6690698164), (4, 5018023623), (6, 3345349082), (12, 1672674541), (53, 378718764), (106, 189359382), (159, 126239588), (163, 123141684), (212, 94679691), (318, 63119794), (326, 61570842), (489, 41047228), (636, 31559897), (652, 30785421), (978, 20523614), (1956, 10261807), (8639, 2323428), (17278, 1161714), (25917, 774476), (34556, 580857), (51834, 387238), (103668, 193619)]