20132688632

素因数分解:

$2^3\times 7^1\times {\mathrm{20533}}^1\times {\mathrm{17509}}^1$

素因数の和:38055

約数の個数: 32

約数和(自身を含む): 43146040800

約数和(自身を除く): 23013352168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 17509, 20533, 35018, 41066, 70036, 82132, 122563, 140072, 143731, 164264, 245126, 287462, 490252, 574924, 980504, 1149848, 359512297, 719024594, 1438049188, 2516586079, 2876098376, 5033172158, 10066344316, 20132688632]

約数ペア:

[(1, 20132688632), (2, 10066344316), (4, 5033172158), (7, 2876098376), (8, 2516586079), (14, 1438049188), (28, 719024594), (56, 359512297), (17509, 1149848), (20533, 980504), (35018, 574924), (41066, 490252), (70036, 287462), (82132, 245126), (122563, 164264), (140072, 143731)]