20311402176

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{4621}}^1$

素因数の和:5239

約数の個数: 168

約数和(自身を含む): 62817749904

約数和(自身を除く): 42506347728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 587, 624, 832, 936, 1174, 1248, 1761, 1872, 2348, 2496, 3522, 3744, 4621, 4696, 5283, 7044, 7488, 7631, 9242, 9392, 10566, 13863, 14088, 15262, 18484, 18784, 21132, 22893, 27726, 28176, 30524, 36968, 37568, 41589, 42264, 45786, 55452, 56352, 60073, 61048, 68679, 73936, 83178, 84528, 91572, 110904, 112704, 120146, 122096, 137358, 147872, 166356, 169056, 180219, 183144, 221808, 240292, 244192, 274716, 295744, 332712, 338112, 360438, 366288, 443616, 480584, 488384, 540657, 549432, 665424, 720876, 732576, 887232, 961168, 1081314, 1098864, 1330848, 1441752, 1465152, 1922336, 2162628, 2197728, 2661696, 2712527, 2883504, 3844672, 4325256, 4395456, 5425054, 5767008, 8137581, 8650512, 10850108, 11534016, 16275162, 17301024, 21700216, 24412743, 32550324, 34602048, 35262851, 43400432, 48825486, 65100648, 70525702, 86800864, 97650972, 105788553, 130201296, 141051404, 173601728, 195301944, 211577106, 260402592, 282102808, 317365659, 390603888, 423154212, 520805184, 564205616, 634731318, 781207776, 846308424, 1128411232, 1269462636, 1562415552, 1692616848, 2256822464, 2538925272, 3385233696, 5077850544, 6770467392, 10155701088, 20311402176]

約数ペア:

[(1, 20311402176), (2, 10155701088), (3, 6770467392), (4, 5077850544), (6, 3385233696), (8, 2538925272), (9, 2256822464), (12, 1692616848), (13, 1562415552), (16, 1269462636), (18, 1128411232), (24, 846308424), (26, 781207776), (32, 634731318), (36, 564205616), (39, 520805184), (48, 423154212), (52, 390603888), (64, 317365659), (72, 282102808), (78, 260402592), (96, 211577106), (104, 195301944), (117, 173601728), (144, 141051404), (156, 130201296), (192, 105788553), (208, 97650972), (234, 86800864), (288, 70525702), (312, 65100648), (416, 48825486), (468, 43400432), (576, 35262851), (587, 34602048), (624, 32550324), (832, 24412743), (936, 21700216), (1174, 17301024), (1248, 16275162), (1761, 11534016), (1872, 10850108), (2348, 8650512), (2496, 8137581), (3522, 5767008), (3744, 5425054), (4621, 4395456), (4696, 4325256), (5283, 3844672), (7044, 2883504), (7488, 2712527), (7631, 2661696), (9242, 2197728), (9392, 2162628), (10566, 1922336), (13863, 1465152), (14088, 1441752), (15262, 1330848), (18484, 1098864), (18784, 1081314), (21132, 961168), (22893, 887232), (27726, 732576), (28176, 720876), (30524, 665424), (36968, 549432), (37568, 540657), (41589, 488384), (42264, 480584), (45786, 443616), (55452, 366288), (56352, 360438), (60073, 338112), (61048, 332712), (68679, 295744), (73936, 274716), (83178, 244192), (84528, 240292), (91572, 221808), (110904, 183144), (112704, 180219), (120146, 169056), (122096, 166356), (137358, 147872)]