2020897872

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:626

約数の個数: 240

約数和(自身を含む): 6697821312

約数和(自身を除く): 4676923440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 56, 63, 72, 82, 84, 107, 112, 123, 126, 144, 164, 168, 214, 246, 252, 287, 321, 328, 336, 369, 428, 457, 492, 504, 574, 642, 656, 738, 749, 856, 861, 914, 963, 984, 1008, 1148, 1284, 1371, 1476, 1498, 1712, 1722, 1828, 1926, 1968, 2247, 2296, 2568, 2583, 2742, 2952, 2996, 3199, 3444, 3656, 3852, 4113, 4387, 4494, 4592, 5136, 5166, 5484, 5904, 5992, 6398, 6741, 6888, 7312, 7704, 8226, 8774, 8988, 9597, 10332, 10968, 11984, 12796, 13161, 13482, 13776, 15408, 16452, 17548, 17976, 18737, 19194, 20664, 21936, 25592, 26322, 26964, 28791, 30709, 32904, 35096, 35952, 37474, 38388, 39483, 41328, 48899, 51184, 52644, 53928, 56211, 57582, 61418, 65808, 70192, 74948, 76776, 78966, 92127, 97798, 105288, 107856, 112422, 115164, 122836, 131159, 146697, 149896, 153552, 157932, 168633, 184254, 195596, 210576, 224844, 230328, 245672, 262318, 276381, 293394, 299792, 315864, 337266, 342293, 368508, 391192, 393477, 440091, 449688, 460656, 491344, 524636, 552762, 586788, 631728, 674532, 684586, 737016, 782384, 786954, 880182, 899376, 1026879, 1049272, 1105524, 1173576, 1180431, 1349064, 1369172, 1474032, 1573908, 1760364, 2004859, 2053758, 2098544, 2211048, 2347152, 2360862, 2698128, 2738344, 3080637, 3147816, 3520728, 4009718, 4107516, 4422096, 4721724, 5476688, 6014577, 6161274, 6295632, 7041456, 8019436, 8215032, 9443448, 12029154, 12322548, 14034013, 16038872, 16430064, 18043731, 18886896, 24058308, 24645096, 28068026, 32077744, 36087462, 42102039, 48116616, 49290192, 56136052, 72174924, 84204078, 96233232, 112272104, 126306117, 144349848, 168408156, 224544208, 252612234, 288699696, 336816312, 505224468, 673632624, 1010448936, 2020897872]

約数ペア:

[(1, 2020897872), (2, 1010448936), (3, 673632624), (4, 505224468), (6, 336816312), (7, 288699696), (8, 252612234), (9, 224544208), (12, 168408156), (14, 144349848), (16, 126306117), (18, 112272104), (21, 96233232), (24, 84204078), (28, 72174924), (36, 56136052), (41, 49290192), (42, 48116616), (48, 42102039), (56, 36087462), (63, 32077744), (72, 28068026), (82, 24645096), (84, 24058308), (107, 18886896), (112, 18043731), (123, 16430064), (126, 16038872), (144, 14034013), (164, 12322548), (168, 12029154), (214, 9443448), (246, 8215032), (252, 8019436), (287, 7041456), (321, 6295632), (328, 6161274), (336, 6014577), (369, 5476688), (428, 4721724), (457, 4422096), (492, 4107516), (504, 4009718), (574, 3520728), (642, 3147816), (656, 3080637), (738, 2738344), (749, 2698128), (856, 2360862), (861, 2347152), (914, 2211048), (963, 2098544), (984, 2053758), (1008, 2004859), (1148, 1760364), (1284, 1573908), (1371, 1474032), (1476, 1369172), (1498, 1349064), (1712, 1180431), (1722, 1173576), (1828, 1105524), (1926, 1049272), (1968, 1026879), (2247, 899376), (2296, 880182), (2568, 786954), (2583, 782384), (2742, 737016), (2952, 684586), (2996, 674532), (3199, 631728), (3444, 586788), (3656, 552762), (3852, 524636), (4113, 491344), (4387, 460656), (4494, 449688), (4592, 440091), (5136, 393477), (5166, 391192), (5484, 368508), (5904, 342293), (5992, 337266), (6398, 315864), (6741, 299792), (6888, 293394), (7312, 276381), (7704, 262318), (8226, 245672), (8774, 230328), (8988, 224844), (9597, 210576), (10332, 195596), (10968, 184254), (11984, 168633), (12796, 157932), (13161, 153552), (13482, 149896), (13776, 146697), (15408, 131159), (16452, 122836), (17548, 115164), (17976, 112422), (18737, 107856), (19194, 105288), (20664, 97798), (21936, 92127), (25592, 78966), (26322, 76776), (26964, 74948), (28791, 70192), (30709, 65808), (32904, 61418), (35096, 57582), (35952, 56211), (37474, 53928), (38388, 52644), (39483, 51184), (41328, 48899)]