20001216

素因数分解:

$2^6\times 3^1\times {\mathrm{104173}}^1$

素因数の和:104188

約数の個数: 28

約数和(自身を含む): 52920392

約数和(自身を除く): 32919176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 104173, 208346, 312519, 416692, 625038, 833384, 1250076, 1666768, 2500152, 3333536, 5000304, 6667072, 10000608, 20001216]

約数ペア:

[(1, 20001216), (2, 10000608), (3, 6667072), (4, 5000304), (6, 3333536), (8, 2500152), (12, 1666768), (16, 1250076), (24, 833384), (32, 625038), (48, 416692), (64, 312519), (96, 208346), (192, 104173)]