20512586556

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{3049}}^1$

素因数の和:3889

約数の個数: 192

約数和(自身を含む): 66407040000

約数和(自身を除く): 45894453444

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 297, 308, 378, 396, 462, 594, 693, 756, 809, 924, 1188, 1386, 1618, 2079, 2427, 2772, 3049, 3236, 4158, 4854, 5663, 6098, 7281, 8316, 8899, 9147, 9708, 11326, 12196, 14562, 16989, 17798, 18294, 21343, 21843, 22652, 26697, 27441, 29124, 33539, 33978, 35596, 36588, 42686, 43686, 50967, 53394, 54882, 62293, 64029, 67078, 67956, 80091, 82323, 85372, 87372, 100617, 101934, 106788, 109764, 124586, 128058, 134156, 152901, 160182, 164646, 186879, 192087, 201234, 203868, 234773, 240273, 249172, 256116, 301851, 305802, 320364, 329292, 373758, 384174, 402468, 469546, 480546, 560637, 576261, 603702, 611604, 704319, 747516, 768348, 905553, 939092, 961092, 1121274, 1152522, 1207404, 1408638, 1681911, 1811106, 2112957, 2242548, 2305044, 2466641, 2817276, 3363822, 3622212, 4225914, 4933282, 6338871, 6727644, 7399923, 8451828, 9866564, 12677742, 14799846, 17266487, 22199769, 25355484, 27133051, 29599692, 34532974, 44399538, 51799461, 54266102, 66599307, 69065948, 81399153, 88799076, 103598922, 108532204, 133198614, 155398383, 162798306, 189931357, 207197844, 244197459, 266397228, 310796766, 325596612, 379862714, 466195149, 488394918, 569794071, 621593532, 732592377, 759725428, 932390298, 976789836, 1139588142, 1465184754, 1709382213, 1864780596, 2279176284, 2930369508, 3418764426, 5128146639, 6837528852, 10256293278, 20512586556]

約数ペア:

[(1, 20512586556), (2, 10256293278), (3, 6837528852), (4, 5128146639), (6, 3418764426), (7, 2930369508), (9, 2279176284), (11, 1864780596), (12, 1709382213), (14, 1465184754), (18, 1139588142), (21, 976789836), (22, 932390298), (27, 759725428), (28, 732592377), (33, 621593532), (36, 569794071), (42, 488394918), (44, 466195149), (54, 379862714), (63, 325596612), (66, 310796766), (77, 266397228), (84, 244197459), (99, 207197844), (108, 189931357), (126, 162798306), (132, 155398383), (154, 133198614), (189, 108532204), (198, 103598922), (231, 88799076), (252, 81399153), (297, 69065948), (308, 66599307), (378, 54266102), (396, 51799461), (462, 44399538), (594, 34532974), (693, 29599692), (756, 27133051), (809, 25355484), (924, 22199769), (1188, 17266487), (1386, 14799846), (1618, 12677742), (2079, 9866564), (2427, 8451828), (2772, 7399923), (3049, 6727644), (3236, 6338871), (4158, 4933282), (4854, 4225914), (5663, 3622212), (6098, 3363822), (7281, 2817276), (8316, 2466641), (8899, 2305044), (9147, 2242548), (9708, 2112957), (11326, 1811106), (12196, 1681911), (14562, 1408638), (16989, 1207404), (17798, 1152522), (18294, 1121274), (21343, 961092), (21843, 939092), (22652, 905553), (26697, 768348), (27441, 747516), (29124, 704319), (33539, 611604), (33978, 603702), (35596, 576261), (36588, 560637), (42686, 480546), (43686, 469546), (50967, 402468), (53394, 384174), (54882, 373758), (62293, 329292), (64029, 320364), (67078, 305802), (67956, 301851), (80091, 256116), (82323, 249172), (85372, 240273), (87372, 234773), (100617, 203868), (101934, 201234), (106788, 192087), (109764, 186879), (124586, 164646), (128058, 160182), (134156, 152901)]