20959038336

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^2\times {\mathrm{188861}}^1$

素因数の和:188912

約数の個数: 96

約数和(自身を含む): 59140246680

約数和(自身を除く): 38181208344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 289, 384, 408, 544, 578, 816, 867, 1088, 1156, 1632, 1734, 2176, 2312, 3264, 3468, 4624, 6528, 6936, 9248, 13872, 18496, 27744, 36992, 55488, 110976, 188861, 377722, 566583, 755444, 1133166, 1510888, 2266332, 3021776, 3210637, 4532664, 6043552, 6421274, 9065328, 9631911, 12087104, 12842548, 18130656, 19263822, 24174208, 25685096, 36261312, 38527644, 51370192, 54580829, 72522624, 77055288, 102740384, 109161658, 154110576, 163742487, 205480768, 218323316, 308221152, 327484974, 410961536, 436646632, 616442304, 654969948, 873293264, 1232884608, 1309939896, 1746586528, 2619879792, 3493173056, 5239759584, 6986346112, 10479519168, 20959038336]

約数ペア:

[(1, 20959038336), (2, 10479519168), (3, 6986346112), (4, 5239759584), (6, 3493173056), (8, 2619879792), (12, 1746586528), (16, 1309939896), (17, 1232884608), (24, 873293264), (32, 654969948), (34, 616442304), (48, 436646632), (51, 410961536), (64, 327484974), (68, 308221152), (96, 218323316), (102, 205480768), (128, 163742487), (136, 154110576), (192, 109161658), (204, 102740384), (272, 77055288), (289, 72522624), (384, 54580829), (408, 51370192), (544, 38527644), (578, 36261312), (816, 25685096), (867, 24174208), (1088, 19263822), (1156, 18130656), (1632, 12842548), (1734, 12087104), (2176, 9631911), (2312, 9065328), (3264, 6421274), (3468, 6043552), (4624, 4532664), (6528, 3210637), (6936, 3021776), (9248, 2266332), (13872, 1510888), (18496, 1133166), (27744, 755444), (36992, 566583), (55488, 377722), (110976, 188861)]