20599776

素因数分解:

$2^5\times 3^2\times {\mathrm{71527}}^1$

素因数の和:71543

約数の個数: 36

約数和(自身を含む): 58581432

約数和(自身を除く): 37981656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 71527, 143054, 214581, 286108, 429162, 572216, 643743, 858324, 1144432, 1287486, 1716648, 2288864, 2574972, 3433296, 5149944, 6866592, 10299888, 20599776]

約数ペア:

[(1, 20599776), (2, 10299888), (3, 6866592), (4, 5149944), (6, 3433296), (8, 2574972), (9, 2288864), (12, 1716648), (16, 1287486), (18, 1144432), (24, 858324), (32, 643743), (36, 572216), (48, 429162), (72, 286108), (96, 214581), (144, 143054), (288, 71527)]