20802240936

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1$

素因数の和:905

約数の個数: 256

約数和(自身を含む): 61451654400

約数和(自身を除く): 40649413464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 53, 54, 67, 72, 74, 106, 108, 111, 134, 148, 159, 201, 212, 216, 222, 268, 296, 318, 333, 402, 424, 444, 477, 536, 603, 636, 666, 733, 804, 888, 954, 999, 1206, 1272, 1332, 1431, 1466, 1608, 1809, 1908, 1961, 1998, 2199, 2412, 2479, 2664, 2862, 2932, 3551, 3618, 3816, 3922, 3996, 4398, 4824, 4958, 5724, 5864, 5883, 6597, 7102, 7236, 7437, 7844, 7992, 8796, 9916, 10653, 11448, 11766, 13194, 14204, 14472, 14874, 15688, 17592, 17649, 19791, 19832, 21306, 22311, 23532, 26388, 27121, 28408, 29748, 31959, 35298, 38849, 39582, 42612, 44622, 47064, 49111, 52776, 52947, 54242, 59496, 63918, 66933, 70596, 77698, 79164, 81363, 85224, 89244, 95877, 98222, 105894, 108484, 116547, 127836, 131387, 133866, 141192, 147333, 155396, 158328, 162726, 178488, 191754, 196444, 211788, 216968, 233094, 244089, 255672, 262774, 267732, 294666, 310792, 325452, 349641, 383508, 392888, 394161, 423576, 441999, 466188, 488178, 525548, 535464, 589332, 650904, 699282, 732267, 767016, 788322, 883998, 932376, 976356, 1048923, 1051096, 1178664, 1182483, 1325997, 1398564, 1437413, 1464534, 1576644, 1767996, 1817107, 1952712, 2097846, 2364966, 2602883, 2651994, 2797128, 2874826, 2929068, 3153288, 3535992, 3547449, 3634214, 4195692, 4312239, 4729932, 5205766, 5303988, 5451321, 5749652, 5858136, 7094898, 7268428, 7808649, 8391384, 8624478, 9459864, 10411532, 10607976, 10902642, 11499304, 12936717, 14189796, 14536856, 15617298, 16353963, 17248956, 20823064, 21805284, 23425947, 25873434, 28379592, 31234596, 32707926, 34497912, 38810151, 43610568, 46851894, 49061889, 51746868, 62469192, 65415852, 70277841, 77620302, 93703788, 96306671, 98123778, 103493736, 130831704, 140555682, 155240604, 187407576, 192613342, 196247556, 281111364, 288920013, 310481208, 385226684, 392495112, 562222728, 577840026, 770453368, 866760039, 1155680052, 1733520078, 2311360104, 2600280117, 3467040156, 5200560234, 6934080312, 10401120468, 20802240936]

約数ペア:

[(1, 20802240936), (2, 10401120468), (3, 6934080312), (4, 5200560234), (6, 3467040156), (8, 2600280117), (9, 2311360104), (12, 1733520078), (18, 1155680052), (24, 866760039), (27, 770453368), (36, 577840026), (37, 562222728), (53, 392495112), (54, 385226684), (67, 310481208), (72, 288920013), (74, 281111364), (106, 196247556), (108, 192613342), (111, 187407576), (134, 155240604), (148, 140555682), (159, 130831704), (201, 103493736), (212, 98123778), (216, 96306671), (222, 93703788), (268, 77620302), (296, 70277841), (318, 65415852), (333, 62469192), (402, 51746868), (424, 49061889), (444, 46851894), (477, 43610568), (536, 38810151), (603, 34497912), (636, 32707926), (666, 31234596), (733, 28379592), (804, 25873434), (888, 23425947), (954, 21805284), (999, 20823064), (1206, 17248956), (1272, 16353963), (1332, 15617298), (1431, 14536856), (1466, 14189796), (1608, 12936717), (1809, 11499304), (1908, 10902642), (1961, 10607976), (1998, 10411532), (2199, 9459864), (2412, 8624478), (2479, 8391384), (2664, 7808649), (2862, 7268428), (2932, 7094898), (3551, 5858136), (3618, 5749652), (3816, 5451321), (3922, 5303988), (3996, 5205766), (4398, 4729932), (4824, 4312239), (4958, 4195692), (5724, 3634214), (5864, 3547449), (5883, 3535992), (6597, 3153288), (7102, 2929068), (7236, 2874826), (7437, 2797128), (7844, 2651994), (7992, 2602883), (8796, 2364966), (9916, 2097846), (10653, 1952712), (11448, 1817107), (11766, 1767996), (13194, 1576644), (14204, 1464534), (14472, 1437413), (14874, 1398564), (15688, 1325997), (17592, 1182483), (17649, 1178664), (19791, 1051096), (19832, 1048923), (21306, 976356), (22311, 932376), (23532, 883998), (26388, 788322), (27121, 767016), (28408, 732267), (29748, 699282), (31959, 650904), (35298, 589332), (38849, 535464), (39582, 525548), (42612, 488178), (44622, 466188), (47064, 441999), (49111, 423576), (52776, 394161), (52947, 392888), (54242, 383508), (59496, 349641), (63918, 325452), (66933, 310792), (70596, 294666), (77698, 267732), (79164, 262774), (81363, 255672), (85224, 244089), (89244, 233094), (95877, 216968), (98222, 211788), (105894, 196444), (108484, 191754), (116547, 178488), (127836, 162726), (131387, 158328), (133866, 155396), (141192, 147333)]