20133998504

素因数分解:

$2^3\times {\mathrm{1259}}^1\times {\mathrm{1999007}}^1$

素因数の和:2000272

約数の個数: 16

約数和(自身を含む): 37781251200

約数和(自身を除く): 17647252696

約数列:

[1, 2, 4, 8, 1259, 2518, 5036, 10072, 1999007, 3998014, 7996028, 15992056, 2516749813, 5033499626, 10066999252, 20133998504]

約数ペア:

[(1, 20133998504), (2, 10066999252), (4, 5033499626), (8, 2516749813), (1259, 15992056), (2518, 7996028), (5036, 3998014), (10072, 1999007)]