20169484944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{33037}}^1$

素因数の和:33157

約数の個数: 160

約数和(自身を含む): 62925496320

約数和(自身を除く): 42756011376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 79, 84, 92, 112, 138, 158, 161, 168, 184, 237, 276, 316, 322, 336, 368, 474, 483, 552, 553, 632, 644, 948, 966, 1104, 1106, 1264, 1288, 1659, 1817, 1896, 1932, 2212, 2576, 3318, 3634, 3792, 3864, 4424, 5451, 6636, 7268, 7728, 8848, 10902, 12719, 13272, 14536, 21804, 25438, 26544, 29072, 33037, 38157, 43608, 50876, 66074, 76314, 87216, 99111, 101752, 132148, 152628, 198222, 203504, 231259, 264296, 305256, 396444, 462518, 528592, 610512, 693777, 759851, 792888, 925036, 1387554, 1519702, 1585776, 1850072, 2279553, 2609923, 2775108, 3039404, 3700144, 4559106, 5219846, 5318957, 5550216, 6078808, 7829769, 9118212, 10439692, 10637914, 11100432, 12157616, 15659538, 15956871, 18236424, 18269461, 20879384, 21275828, 31319076, 31913742, 36472848, 36538922, 41758768, 42551656, 54808383, 60028229, 62638152, 63827484, 73077844, 85103312, 109616766, 120056458, 125276304, 127654968, 146155688, 180084687, 219233532, 240112916, 255309936, 292311376, 360169374, 420197603, 438467064, 480225832, 720338748, 840395206, 876934128, 960451664, 1260592809, 1440677496, 1680790412, 2521185618, 2881354992, 3361580824, 5042371236, 6723161648, 10084742472, 20169484944]

約数ペア:

[(1, 20169484944), (2, 10084742472), (3, 6723161648), (4, 5042371236), (6, 3361580824), (7, 2881354992), (8, 2521185618), (12, 1680790412), (14, 1440677496), (16, 1260592809), (21, 960451664), (23, 876934128), (24, 840395206), (28, 720338748), (42, 480225832), (46, 438467064), (48, 420197603), (56, 360169374), (69, 292311376), (79, 255309936), (84, 240112916), (92, 219233532), (112, 180084687), (138, 146155688), (158, 127654968), (161, 125276304), (168, 120056458), (184, 109616766), (237, 85103312), (276, 73077844), (316, 63827484), (322, 62638152), (336, 60028229), (368, 54808383), (474, 42551656), (483, 41758768), (552, 36538922), (553, 36472848), (632, 31913742), (644, 31319076), (948, 21275828), (966, 20879384), (1104, 18269461), (1106, 18236424), (1264, 15956871), (1288, 15659538), (1659, 12157616), (1817, 11100432), (1896, 10637914), (1932, 10439692), (2212, 9118212), (2576, 7829769), (3318, 6078808), (3634, 5550216), (3792, 5318957), (3864, 5219846), (4424, 4559106), (5451, 3700144), (6636, 3039404), (7268, 2775108), (7728, 2609923), (8848, 2279553), (10902, 1850072), (12719, 1585776), (13272, 1519702), (14536, 1387554), (21804, 925036), (25438, 792888), (26544, 759851), (29072, 693777), (33037, 610512), (38157, 528592), (43608, 462518), (50876, 396444), (66074, 305256), (76314, 264296), (87216, 231259), (99111, 203504), (101752, 198222), (132148, 152628)]