20384623908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{761}}^1$

素因数の和:995

約数の個数: 288

約数和(自身を含む): 62547593472

約数和(自身を除く): 42162969564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 23, 33, 34, 36, 44, 46, 51, 66, 68, 69, 92, 99, 102, 132, 138, 153, 173, 187, 198, 204, 207, 253, 276, 306, 346, 374, 391, 396, 414, 506, 519, 561, 612, 692, 748, 759, 761, 782, 828, 1012, 1038, 1122, 1173, 1518, 1522, 1557, 1564, 1683, 1903, 2076, 2244, 2277, 2283, 2346, 2941, 3036, 3044, 3114, 3366, 3519, 3806, 3979, 4301, 4554, 4566, 4692, 5709, 5882, 6228, 6732, 6849, 7038, 7612, 7958, 8371, 8602, 8823, 9108, 9132, 11418, 11764, 11937, 12903, 12937, 13698, 14076, 15916, 16742, 17127, 17204, 17503, 17646, 22836, 23874, 25113, 25806, 25874, 26469, 27396, 32351, 33484, 34254, 35006, 35292, 35811, 38709, 38811, 43769, 47748, 50226, 51612, 51748, 52509, 52938, 64702, 67643, 68508, 70012, 71622, 75339, 77418, 77622, 87538, 97053, 100452, 105018, 105876, 116433, 129404, 131307, 131653, 135286, 142307, 143244, 150678, 154836, 155244, 157527, 175076, 192533, 194106, 202929, 210036, 232866, 262614, 263306, 270572, 284614, 291159, 297551, 301356, 315054, 385066, 388212, 393921, 394959, 405858, 426921, 465732, 525228, 526612, 569228, 577599, 582318, 595102, 608787, 630108, 744073, 770132, 787842, 789918, 811716, 853842, 892653, 1155198, 1164636, 1184877, 1190204, 1217574, 1280763, 1448183, 1488146, 1575684, 1579836, 1707684, 1732797, 1785306, 2232219, 2238101, 2310396, 2369754, 2435148, 2561526, 2677959, 2896366, 2976292, 3028019, 3273061, 3465594, 3570612, 4344549, 4464438, 4476202, 4739508, 5123052, 5355918, 5792732, 6056038, 6546122, 6696657, 6714303, 6931188, 8689098, 8928876, 8952404, 9084057, 9819183, 10711836, 12112076, 13033647, 13092244, 13393314, 13428606, 17378196, 18168114, 19638366, 20142909, 24619111, 26067294, 26786628, 26857212, 27252171, 29457549, 33308209, 36336228, 39276732, 40285818, 49238222, 51476323, 52134588, 54504342, 58915098, 66616418, 73857333, 80571636, 98476444, 99924627, 102952646, 109008684, 117830196, 133232836, 147714666, 154428969, 199849254, 205905292, 221571999, 295429332, 299773881, 308857938, 399698508, 443143998, 463286907, 566239553, 599547762, 617715876, 886287996, 926573814, 1132479106, 1199095524, 1698718659, 1853147628, 2264958212, 3397437318, 5096155977, 6794874636, 10192311954, 20384623908]

約数ペア:

[(1, 20384623908), (2, 10192311954), (3, 6794874636), (4, 5096155977), (6, 3397437318), (9, 2264958212), (11, 1853147628), (12, 1698718659), (17, 1199095524), (18, 1132479106), (22, 926573814), (23, 886287996), (33, 617715876), (34, 599547762), (36, 566239553), (44, 463286907), (46, 443143998), (51, 399698508), (66, 308857938), (68, 299773881), (69, 295429332), (92, 221571999), (99, 205905292), (102, 199849254), (132, 154428969), (138, 147714666), (153, 133232836), (173, 117830196), (187, 109008684), (198, 102952646), (204, 99924627), (207, 98476444), (253, 80571636), (276, 73857333), (306, 66616418), (346, 58915098), (374, 54504342), (391, 52134588), (396, 51476323), (414, 49238222), (506, 40285818), (519, 39276732), (561, 36336228), (612, 33308209), (692, 29457549), (748, 27252171), (759, 26857212), (761, 26786628), (782, 26067294), (828, 24619111), (1012, 20142909), (1038, 19638366), (1122, 18168114), (1173, 17378196), (1518, 13428606), (1522, 13393314), (1557, 13092244), (1564, 13033647), (1683, 12112076), (1903, 10711836), (2076, 9819183), (2244, 9084057), (2277, 8952404), (2283, 8928876), (2346, 8689098), (2941, 6931188), (3036, 6714303), (3044, 6696657), (3114, 6546122), (3366, 6056038), (3519, 5792732), (3806, 5355918), (3979, 5123052), (4301, 4739508), (4554, 4476202), (4566, 4464438), (4692, 4344549), (5709, 3570612), (5882, 3465594), (6228, 3273061), (6732, 3028019), (6849, 2976292), (7038, 2896366), (7612, 2677959), (7958, 2561526), (8371, 2435148), (8602, 2369754), (8823, 2310396), (9108, 2238101), (9132, 2232219), (11418, 1785306), (11764, 1732797), (11937, 1707684), (12903, 1579836), (12937, 1575684), (13698, 1488146), (14076, 1448183), (15916, 1280763), (16742, 1217574), (17127, 1190204), (17204, 1184877), (17503, 1164636), (17646, 1155198), (22836, 892653), (23874, 853842), (25113, 811716), (25806, 789918), (25874, 787842), (26469, 770132), (27396, 744073), (32351, 630108), (33484, 608787), (34254, 595102), (35006, 582318), (35292, 577599), (35811, 569228), (38709, 526612), (38811, 525228), (43769, 465732), (47748, 426921), (50226, 405858), (51612, 394959), (51748, 393921), (52509, 388212), (52938, 385066), (64702, 315054), (67643, 301356), (68508, 297551), (70012, 291159), (71622, 284614), (75339, 270572), (77418, 263306), (77622, 262614), (87538, 232866), (97053, 210036), (100452, 202929), (105018, 194106), (105876, 192533), (116433, 175076), (129404, 157527), (131307, 155244), (131653, 154836), (135286, 150678), (142307, 143244)]