20144896056

素因数分解:

$2^3\times 3^2\times {\mathrm{317}}^1\times {\mathrm{809}}^1\times {\mathrm{1091}}^1$

素因数の和:2229

約数の個数: 96

約数和(自身を含む): 54849085200

約数和(自身を除く): 34704189144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 317, 634, 809, 951, 1091, 1268, 1618, 1902, 2182, 2427, 2536, 2853, 3236, 3273, 3804, 4364, 4854, 5706, 6472, 6546, 7281, 7608, 8728, 9708, 9819, 11412, 13092, 14562, 19416, 19638, 22824, 26184, 29124, 39276, 58248, 78552, 256453, 345847, 512906, 691694, 769359, 882619, 1025812, 1037541, 1383388, 1538718, 1765238, 2051624, 2075082, 2308077, 2647857, 2766776, 3077436, 3112623, 3530476, 4150164, 4616154, 5295714, 6154872, 6225246, 7060952, 7943571, 8300328, 9232308, 10591428, 12450492, 15887142, 18464616, 21182856, 24900984, 31774284, 63548568, 279790223, 559580446, 839370669, 1119160892, 1678741338, 2238321784, 2518112007, 3357482676, 5036224014, 6714965352, 10072448028, 20144896056]

約数ペア:

[(1, 20144896056), (2, 10072448028), (3, 6714965352), (4, 5036224014), (6, 3357482676), (8, 2518112007), (9, 2238321784), (12, 1678741338), (18, 1119160892), (24, 839370669), (36, 559580446), (72, 279790223), (317, 63548568), (634, 31774284), (809, 24900984), (951, 21182856), (1091, 18464616), (1268, 15887142), (1618, 12450492), (1902, 10591428), (2182, 9232308), (2427, 8300328), (2536, 7943571), (2853, 7060952), (3236, 6225246), (3273, 6154872), (3804, 5295714), (4364, 4616154), (4854, 4150164), (5706, 3530476), (6472, 3112623), (6546, 3077436), (7281, 2766776), (7608, 2647857), (8728, 2308077), (9708, 2075082), (9819, 2051624), (11412, 1765238), (13092, 1538718), (14562, 1383388), (19416, 1037541), (19638, 1025812), (22824, 882619), (26184, 769359), (29124, 691694), (39276, 512906), (58248, 345847), (78552, 256453)]