20194135412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{8123}}^1\times {\mathrm{56501}}^1$

素因数の和:64639

約数の個数: 24

約数和(自身を含む): 38557868832

約数和(自身を除く): 18363733420

約数列:

[1, 2, 4, 11, 22, 44, 8123, 16246, 32492, 56501, 89353, 113002, 178706, 226004, 357412, 621511, 1243022, 2486044, 458957623, 917915246, 1835830492, 5048533853, 10097067706, 20194135412]

約数ペア:

[(1, 20194135412), (2, 10097067706), (4, 5048533853), (11, 1835830492), (22, 917915246), (44, 458957623), (8123, 2486044), (16246, 1243022), (32492, 621511), (56501, 357412), (89353, 226004), (113002, 178706)]