20086844764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{5039}}^1$

素因数の和:5255

約数の個数: 96

約数和(自身を含む): 43352064000

約数和(自身を除く): 23265219236

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 127, 133, 236, 254, 266, 413, 508, 532, 826, 889, 1121, 1652, 1778, 2242, 2413, 3556, 4484, 4826, 5039, 7493, 7847, 9652, 10078, 14986, 15694, 16891, 20156, 29972, 31388, 33782, 35273, 52451, 67564, 70546, 95741, 104902, 141092, 142367, 191482, 209804, 284734, 297301, 382964, 569468, 594602, 639953, 670187, 996569, 1189204, 1279906, 1340374, 1993138, 2081107, 2559812, 2680748, 3986276, 4162214, 4479671, 5648719, 8324428, 8959342, 11297438, 12159107, 17918684, 22594876, 24318214, 37757227, 39541033, 48636428, 75514454, 79082066, 85113749, 151028908, 158164132, 170227498, 264300589, 340454996, 528601178, 717387313, 1057202356, 1434774626, 2869549252, 5021711191, 10043422382, 20086844764]

約数ペア:

[(1, 20086844764), (2, 10043422382), (4, 5021711191), (7, 2869549252), (14, 1434774626), (19, 1057202356), (28, 717387313), (38, 528601178), (59, 340454996), (76, 264300589), (118, 170227498), (127, 158164132), (133, 151028908), (236, 85113749), (254, 79082066), (266, 75514454), (413, 48636428), (508, 39541033), (532, 37757227), (826, 24318214), (889, 22594876), (1121, 17918684), (1652, 12159107), (1778, 11297438), (2242, 8959342), (2413, 8324428), (3556, 5648719), (4484, 4479671), (4826, 4162214), (5039, 3986276), (7493, 2680748), (7847, 2559812), (9652, 2081107), (10078, 1993138), (14986, 1340374), (15694, 1279906), (16891, 1189204), (20156, 996569), (29972, 670187), (31388, 639953), (33782, 594602), (35273, 569468), (52451, 382964), (67564, 297301), (70546, 284734), (95741, 209804), (104902, 191482), (141092, 142367)]