20843048

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{44159}}^1$

素因数の和:44224

約数の個数: 16

約数和(自身を含む): 39744000

約数和(自身を除く): 18900952

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 44159, 88318, 176636, 353272, 2605381, 5210762, 10421524, 20843048]

約数ペア:

[(1, 20843048), (2, 10421524), (4, 5210762), (8, 2605381), (59, 353272), (118, 176636), (236, 88318), (472, 44159)]