20654816304

素因数分解:

$2^4\times 3^1\times {\mathrm{430308673}}^1$

素因数の和:430308684

約数の個数: 20

約数和(自身を含む): 53358275576

約数和(自身を除く): 32703459272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 430308673, 860617346, 1290926019, 1721234692, 2581852038, 3442469384, 5163704076, 6884938768, 10327408152, 20654816304]

約数ペア:

[(1, 20654816304), (2, 10327408152), (3, 6884938768), (4, 5163704076), (6, 3442469384), (8, 2581852038), (12, 1721234692), (16, 1290926019), (24, 860617346), (48, 430308673)]