20612256

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:886

約数の個数: 96

約数和(自身を含む): 63584640

約数和(自身を除く): 42972384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 74, 84, 96, 111, 112, 148, 168, 222, 224, 259, 296, 336, 444, 518, 592, 672, 777, 829, 888, 1036, 1184, 1554, 1658, 1776, 2072, 2487, 3108, 3316, 3552, 4144, 4974, 5803, 6216, 6632, 8288, 9948, 11606, 12432, 13264, 17409, 19896, 23212, 24864, 26528, 30673, 34818, 39792, 46424, 61346, 69636, 79584, 92019, 92848, 122692, 139272, 184038, 185696, 214711, 245384, 278544, 368076, 429422, 490768, 557088, 644133, 736152, 858844, 981536, 1288266, 1472304, 1717688, 2576532, 2944608, 3435376, 5153064, 6870752, 10306128, 20612256]

約数ペア:

[(1, 20612256), (2, 10306128), (3, 6870752), (4, 5153064), (6, 3435376), (7, 2944608), (8, 2576532), (12, 1717688), (14, 1472304), (16, 1288266), (21, 981536), (24, 858844), (28, 736152), (32, 644133), (37, 557088), (42, 490768), (48, 429422), (56, 368076), (74, 278544), (84, 245384), (96, 214711), (111, 185696), (112, 184038), (148, 139272), (168, 122692), (222, 92848), (224, 92019), (259, 79584), (296, 69636), (336, 61346), (444, 46424), (518, 39792), (592, 34818), (672, 30673), (777, 26528), (829, 24864), (888, 23212), (1036, 19896), (1184, 17409), (1554, 13264), (1658, 12432), (1776, 11606), (2072, 9948), (2487, 8288), (3108, 6632), (3316, 6216), (3552, 5803), (4144, 4974)]