20176757328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{63277}}^1$

素因数の和:63381

約数の個数: 160

約数和(自身を含む): 65031559936

約数和(自身を除く): 44854802608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 73, 78, 84, 91, 104, 112, 146, 156, 168, 182, 208, 219, 273, 292, 312, 336, 364, 438, 511, 546, 584, 624, 728, 876, 949, 1022, 1092, 1168, 1456, 1533, 1752, 1898, 2044, 2184, 2847, 3066, 3504, 3796, 4088, 4368, 5694, 6132, 6643, 7592, 8176, 11388, 12264, 13286, 15184, 19929, 22776, 24528, 26572, 39858, 45552, 53144, 63277, 79716, 106288, 126554, 159432, 189831, 253108, 318864, 379662, 442939, 506216, 759324, 822601, 885878, 1012432, 1328817, 1518648, 1645202, 1771756, 2467803, 2657634, 3037296, 3290404, 3543512, 4619221, 4935606, 5315268, 5758207, 6580808, 7087024, 9238442, 9871212, 10630536, 11516414, 13161616, 13857663, 17274621, 18476884, 19742424, 21261072, 23032828, 27715326, 32334547, 34549242, 36953768, 39484848, 46065656, 55430652, 60049873, 64669094, 69098484, 73907536, 92131312, 97003641, 110861304, 120099746, 129338188, 138196968, 180149619, 194007282, 221722608, 240199492, 258676376, 276393936, 360299238, 388014564, 420349111, 480398984, 517352752, 720598476, 776029128, 840698222, 960797968, 1261047333, 1441196952, 1552058256, 1681396444, 2522094666, 2882393904, 3362792888, 5044189332, 6725585776, 10088378664, 20176757328]

約数ペア:

[(1, 20176757328), (2, 10088378664), (3, 6725585776), (4, 5044189332), (6, 3362792888), (7, 2882393904), (8, 2522094666), (12, 1681396444), (13, 1552058256), (14, 1441196952), (16, 1261047333), (21, 960797968), (24, 840698222), (26, 776029128), (28, 720598476), (39, 517352752), (42, 480398984), (48, 420349111), (52, 388014564), (56, 360299238), (73, 276393936), (78, 258676376), (84, 240199492), (91, 221722608), (104, 194007282), (112, 180149619), (146, 138196968), (156, 129338188), (168, 120099746), (182, 110861304), (208, 97003641), (219, 92131312), (273, 73907536), (292, 69098484), (312, 64669094), (336, 60049873), (364, 55430652), (438, 46065656), (511, 39484848), (546, 36953768), (584, 34549242), (624, 32334547), (728, 27715326), (876, 23032828), (949, 21261072), (1022, 19742424), (1092, 18476884), (1168, 17274621), (1456, 13857663), (1533, 13161616), (1752, 11516414), (1898, 10630536), (2044, 9871212), (2184, 9238442), (2847, 7087024), (3066, 6580808), (3504, 5758207), (3796, 5315268), (4088, 4935606), (4368, 4619221), (5694, 3543512), (6132, 3290404), (6643, 3037296), (7592, 2657634), (8176, 2467803), (11388, 1771756), (12264, 1645202), (13286, 1518648), (15184, 1328817), (19929, 1012432), (22776, 885878), (24528, 822601), (26572, 759324), (39858, 506216), (45552, 442939), (53144, 379662), (63277, 318864), (79716, 253108), (106288, 189831), (126554, 159432)]