20130591712

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{42331}}^1$

素因数の和:42552

約数の個数: 96

約数和(自身を含む): 49668643584

約数和(自身を除く): 29538051872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 193, 224, 308, 352, 386, 616, 772, 1232, 1351, 1544, 2123, 2464, 2702, 3088, 4246, 5404, 6176, 8492, 10808, 14861, 16984, 21616, 29722, 33968, 42331, 43232, 59444, 67936, 84662, 118888, 169324, 237776, 296317, 338648, 465641, 475552, 592634, 677296, 931282, 1185268, 1354592, 1862564, 2370536, 3259487, 3725128, 4741072, 6518974, 7450256, 8169883, 9482144, 13037948, 14900512, 16339766, 26075896, 32679532, 52151792, 57189181, 65359064, 89868713, 104303584, 114378362, 130718128, 179737426, 228756724, 261436256, 359474852, 457513448, 629080991, 718949704, 915026896, 1258161982, 1437899408, 1830053792, 2516323964, 2875798816, 5032647928, 10065295856, 20130591712]

約数ペア:

[(1, 20130591712), (2, 10065295856), (4, 5032647928), (7, 2875798816), (8, 2516323964), (11, 1830053792), (14, 1437899408), (16, 1258161982), (22, 915026896), (28, 718949704), (32, 629080991), (44, 457513448), (56, 359474852), (77, 261436256), (88, 228756724), (112, 179737426), (154, 130718128), (176, 114378362), (193, 104303584), (224, 89868713), (308, 65359064), (352, 57189181), (386, 52151792), (616, 32679532), (772, 26075896), (1232, 16339766), (1351, 14900512), (1544, 13037948), (2123, 9482144), (2464, 8169883), (2702, 7450256), (3088, 6518974), (4246, 4741072), (5404, 3725128), (6176, 3259487), (8492, 2370536), (10808, 1862564), (14861, 1354592), (16984, 1185268), (21616, 931282), (29722, 677296), (33968, 592634), (42331, 475552), (43232, 465641), (59444, 338648), (67936, 296317), (84662, 237776), (118888, 169324)]