20177264982

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:635

約数の個数: 192

約数和(自身を含む): 50303877120

約数和(自身を除く): 30126612138

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 37, 42, 49, 58, 74, 87, 98, 111, 147, 167, 174, 203, 222, 259, 294, 334, 383, 406, 501, 518, 609, 766, 777, 1002, 1073, 1149, 1169, 1218, 1421, 1554, 1813, 2146, 2298, 2338, 2681, 2842, 3219, 3507, 3626, 4263, 4843, 5362, 5439, 6179, 6438, 7014, 7511, 8043, 8183, 8526, 9686, 10878, 11107, 12358, 14171, 14529, 15022, 16086, 16366, 18537, 18767, 22214, 22533, 24549, 28342, 29058, 33321, 33901, 37074, 37534, 42513, 43253, 45066, 49098, 52577, 56301, 63961, 66642, 67802, 77749, 85026, 86506, 99197, 101703, 105154, 112602, 127922, 129759, 155498, 157731, 179191, 191883, 198394, 203406, 233247, 237307, 259518, 297591, 302771, 315462, 358382, 383766, 410959, 447727, 466494, 474614, 537573, 544243, 595182, 605542, 694379, 711921, 821918, 895454, 908313, 1075146, 1088486, 1232877, 1254337, 1343181, 1388758, 1423842, 1632729, 1816626, 1854869, 2083137, 2366557, 2465754, 2508674, 2686362, 2876713, 3134089, 3265458, 3709738, 3763011, 4166274, 4733114, 5564607, 5753426, 6268178, 7099671, 7526022, 8630139, 8780359, 9402267, 11129214, 12984083, 14199342, 16565899, 17260278, 17560718, 18804534, 20136991, 25968166, 26341077, 33131798, 38952249, 40273982, 49697697, 52682154, 60410973, 68630153, 77904498, 90888581, 99395394, 115961293, 120821946, 137260306, 181777162, 205890459, 231922586, 272665743, 347883879, 411780918, 480411071, 545331486, 695767758, 960822142, 1441233213, 2882466426, 3362877497, 6725754994, 10088632491, 20177264982]

約数ペア:

[(1, 20177264982), (2, 10088632491), (3, 6725754994), (6, 3362877497), (7, 2882466426), (14, 1441233213), (21, 960822142), (29, 695767758), (37, 545331486), (42, 480411071), (49, 411780918), (58, 347883879), (74, 272665743), (87, 231922586), (98, 205890459), (111, 181777162), (147, 137260306), (167, 120821946), (174, 115961293), (203, 99395394), (222, 90888581), (259, 77904498), (294, 68630153), (334, 60410973), (383, 52682154), (406, 49697697), (501, 40273982), (518, 38952249), (609, 33131798), (766, 26341077), (777, 25968166), (1002, 20136991), (1073, 18804534), (1149, 17560718), (1169, 17260278), (1218, 16565899), (1421, 14199342), (1554, 12984083), (1813, 11129214), (2146, 9402267), (2298, 8780359), (2338, 8630139), (2681, 7526022), (2842, 7099671), (3219, 6268178), (3507, 5753426), (3626, 5564607), (4263, 4733114), (4843, 4166274), (5362, 3763011), (5439, 3709738), (6179, 3265458), (6438, 3134089), (7014, 2876713), (7511, 2686362), (8043, 2508674), (8183, 2465754), (8526, 2366557), (9686, 2083137), (10878, 1854869), (11107, 1816626), (12358, 1632729), (14171, 1423842), (14529, 1388758), (15022, 1343181), (16086, 1254337), (16366, 1232877), (18537, 1088486), (18767, 1075146), (22214, 908313), (22533, 895454), (24549, 821918), (28342, 711921), (29058, 694379), (33321, 605542), (33901, 595182), (37074, 544243), (37534, 537573), (42513, 474614), (43253, 466494), (45066, 447727), (49098, 410959), (52577, 383766), (56301, 358382), (63961, 315462), (66642, 302771), (67802, 297591), (77749, 259518), (85026, 237307), (86506, 233247), (99197, 203406), (101703, 198394), (105154, 191883), (112602, 179191), (127922, 157731), (129759, 155498)]