20199242642

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{848779}}^1$

素因数の和:849017

約数の個数: 16

約数和(自身を含む): 30902382240

約数和(自身を除く): 10703139598

約数列:

[1, 2, 73, 146, 163, 326, 11899, 23798, 848779, 1697558, 61960867, 123921734, 138350977, 276701954, 10099621321, 20199242642]

約数ペア:

[(1, 20199242642), (2, 10099621321), (73, 276701954), (146, 138350977), (163, 123921734), (326, 61960867), (11899, 1697558), (23798, 848779)]