20711112

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{6299}}^1$

素因数の和:6445

約数の個数: 32

約数和(自身を含む): 52164000

約数和(自身を除く): 31452888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 6299, 12598, 18897, 25196, 37794, 50392, 75588, 151176, 862963, 1725926, 2588889, 3451852, 5177778, 6903704, 10355556, 20711112]

約数ペア:

[(1, 20711112), (2, 10355556), (3, 6903704), (4, 5177778), (6, 3451852), (8, 2588889), (12, 1725926), (24, 862963), (137, 151176), (274, 75588), (411, 50392), (548, 37794), (822, 25196), (1096, 18897), (1644, 12598), (3288, 6299)]