20211196162

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{2089}}^1\times {\mathrm{44381}}^1$

素因数の和:46581

約数の個数: 16

約数和(自身を含む): 30610265400

約数和(自身を除く): 10399069238

約数列:

[1, 2, 109, 218, 2089, 4178, 44381, 88762, 227701, 455402, 4837529, 9675058, 92711909, 185423818, 10105598081, 20211196162]

約数ペア:

[(1, 20211196162), (2, 10105598081), (109, 185423818), (218, 92711909), (2089, 9675058), (4178, 4837529), (44381, 455402), (88762, 227701)]