20211496032

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{10103}}^1$

素因数の和:10365

約数の個数: 192

約数和(自身を含む): 65590318080

約数和(自身を除く): 45378822048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 229, 273, 312, 336, 364, 416, 458, 546, 624, 672, 687, 728, 916, 1092, 1248, 1374, 1456, 1603, 1832, 2184, 2748, 2912, 2977, 3206, 3664, 4368, 4809, 5496, 5954, 6412, 7328, 8736, 8931, 9618, 10103, 10992, 11908, 12824, 17862, 19236, 20206, 20839, 21984, 23816, 25648, 30309, 35724, 38472, 40412, 41678, 47632, 51296, 60618, 62517, 70721, 71448, 76944, 80824, 83356, 95264, 121236, 125034, 131339, 141442, 142896, 153888, 161648, 166712, 212163, 242472, 250068, 262678, 282884, 285792, 323296, 333424, 394017, 424326, 484944, 500136, 525356, 565768, 666848, 788034, 848652, 919373, 969888, 1000272, 1050712, 1131536, 1576068, 1697304, 1838746, 2000544, 2101424, 2263072, 2313587, 2758119, 3152136, 3394608, 3677492, 4202848, 4627174, 5516238, 6304272, 6789216, 6940761, 7354984, 9254348, 11032476, 12608544, 13881522, 14709968, 16195109, 18508696, 22064952, 27763044, 29419936, 30076631, 32390218, 37017392, 44129904, 48585327, 55526088, 60153262, 64780436, 74034784, 88259808, 90229893, 97170654, 111052176, 120306524, 129560872, 180459786, 194341308, 210536417, 222104352, 240613048, 259121744, 360919572, 388682616, 421072834, 481226096, 518243488, 631609251, 721839144, 777365232, 842145668, 962452192, 1263218502, 1443678288, 1554730464, 1684291336, 2526437004, 2887356576, 3368582672, 5052874008, 6737165344, 10105748016, 20211496032]

約数ペア:

[(1, 20211496032), (2, 10105748016), (3, 6737165344), (4, 5052874008), (6, 3368582672), (7, 2887356576), (8, 2526437004), (12, 1684291336), (13, 1554730464), (14, 1443678288), (16, 1263218502), (21, 962452192), (24, 842145668), (26, 777365232), (28, 721839144), (32, 631609251), (39, 518243488), (42, 481226096), (48, 421072834), (52, 388682616), (56, 360919572), (78, 259121744), (84, 240613048), (91, 222104352), (96, 210536417), (104, 194341308), (112, 180459786), (156, 129560872), (168, 120306524), (182, 111052176), (208, 97170654), (224, 90229893), (229, 88259808), (273, 74034784), (312, 64780436), (336, 60153262), (364, 55526088), (416, 48585327), (458, 44129904), (546, 37017392), (624, 32390218), (672, 30076631), (687, 29419936), (728, 27763044), (916, 22064952), (1092, 18508696), (1248, 16195109), (1374, 14709968), (1456, 13881522), (1603, 12608544), (1832, 11032476), (2184, 9254348), (2748, 7354984), (2912, 6940761), (2977, 6789216), (3206, 6304272), (3664, 5516238), (4368, 4627174), (4809, 4202848), (5496, 3677492), (5954, 3394608), (6412, 3152136), (7328, 2758119), (8736, 2313587), (8931, 2263072), (9618, 2101424), (10103, 2000544), (10992, 1838746), (11908, 1697304), (12824, 1576068), (17862, 1131536), (19236, 1050712), (20206, 1000272), (20839, 969888), (21984, 919373), (23816, 848652), (25648, 788034), (30309, 666848), (35724, 565768), (38472, 525356), (40412, 500136), (41678, 484944), (47632, 424326), (51296, 394017), (60618, 333424), (62517, 323296), (70721, 285792), (71448, 282884), (76944, 262678), (80824, 250068), (83356, 242472), (95264, 212163), (121236, 166712), (125034, 161648), (131339, 153888), (141442, 142896)]