20135224

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{19213}}^1$

素因数の和:19350

約数の個数: 16

約数和(自身を含む): 38043720

約数和(自身を除く): 17908496

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 19213, 38426, 76852, 153704, 2516903, 5033806, 10067612, 20135224]

約数ペア:

[(1, 20135224), (2, 10067612), (4, 5033806), (8, 2516903), (131, 153704), (262, 76852), (524, 38426), (1048, 19213)]