20142128118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{2207}}^1$

素因数の和:2434

約数の個数: 128

約数和(自身を含む): 48837427200

約数和(自身を除く): 28695299082

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 59, 87, 118, 127, 174, 177, 203, 254, 354, 381, 406, 413, 609, 762, 826, 889, 1218, 1239, 1711, 1778, 2207, 2478, 2667, 3422, 3683, 4414, 5133, 5334, 6621, 7366, 7493, 10266, 11049, 11977, 13242, 14986, 15449, 22098, 22479, 23954, 25781, 30898, 35931, 44958, 46347, 51562, 52451, 64003, 71862, 77343, 92694, 104902, 128006, 130213, 154686, 157353, 192009, 217297, 260426, 280289, 314706, 384018, 390639, 434594, 448021, 560578, 651891, 781278, 840867, 896042, 911491, 1303782, 1344063, 1521079, 1681734, 1822982, 1962023, 2688126, 2734473, 3042158, 3776177, 3924046, 4563237, 5468946, 5886069, 7552354, 8128381, 9126474, 11328531, 11772138, 16256762, 16537051, 22657062, 24385143, 26433239, 33074102, 48770286, 49611153, 52866478, 56898667, 79299717, 99222306, 113797334, 115759357, 158599434, 170696001, 231518714, 341392002, 347278071, 479574479, 694556142, 959148958, 1438723437, 2877446874, 3357021353, 6714042706, 10071064059, 20142128118]

約数ペア:

[(1, 20142128118), (2, 10071064059), (3, 6714042706), (6, 3357021353), (7, 2877446874), (14, 1438723437), (21, 959148958), (29, 694556142), (42, 479574479), (58, 347278071), (59, 341392002), (87, 231518714), (118, 170696001), (127, 158599434), (174, 115759357), (177, 113797334), (203, 99222306), (254, 79299717), (354, 56898667), (381, 52866478), (406, 49611153), (413, 48770286), (609, 33074102), (762, 26433239), (826, 24385143), (889, 22657062), (1218, 16537051), (1239, 16256762), (1711, 11772138), (1778, 11328531), (2207, 9126474), (2478, 8128381), (2667, 7552354), (3422, 5886069), (3683, 5468946), (4414, 4563237), (5133, 3924046), (5334, 3776177), (6621, 3042158), (7366, 2734473), (7493, 2688126), (10266, 1962023), (11049, 1822982), (11977, 1681734), (13242, 1521079), (14986, 1344063), (15449, 1303782), (22098, 911491), (22479, 896042), (23954, 840867), (25781, 781278), (30898, 651891), (35931, 560578), (44958, 448021), (46347, 434594), (51562, 390639), (52451, 384018), (64003, 314706), (71862, 280289), (77343, 260426), (92694, 217297), (104902, 192009), (128006, 157353), (130213, 154686)]