20806848

素因数分解:

$2^6\times 3^3\times {\mathrm{12041}}^1$

素因数の和:12062

約数の個数: 56

約数和(自身を含む): 61173360

約数和(自身を除く): 40366512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 12041, 24082, 36123, 48164, 72246, 96328, 108369, 144492, 192656, 216738, 288984, 325107, 385312, 433476, 577968, 650214, 770624, 866952, 1155936, 1300428, 1733904, 2311872, 2600856, 3467808, 5201712, 6935616, 10403424, 20806848]

約数ペア:

[(1, 20806848), (2, 10403424), (3, 6935616), (4, 5201712), (6, 3467808), (8, 2600856), (9, 2311872), (12, 1733904), (16, 1300428), (18, 1155936), (24, 866952), (27, 770624), (32, 650214), (36, 577968), (48, 433476), (54, 385312), (64, 325107), (72, 288984), (96, 216738), (108, 192656), (144, 144492), (192, 108369), (216, 96328), (288, 72246), (432, 48164), (576, 36123), (864, 24082), (1728, 12041)]