20256006

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{25771}}^1$

素因数の和:25907

約数の個数: 16

約数和(自身を含む): 40822848

約数和(自身を除く): 20566842

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 25771, 51542, 77313, 154626, 3376001, 6752002, 10128003, 20256006]

約数ペア:

[(1, 20256006), (2, 10128003), (3, 6752002), (6, 3376001), (131, 154626), (262, 77313), (393, 51542), (786, 25771)]