2020172007

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1435801}}^1$

素因数の和:1435878

約数の個数: 16

約数和(自身を含む): 3124305152

約数和(自身を除く): 1104133145

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 1435801, 4307403, 10050607, 30151821, 96198667, 288596001, 673390669, 2020172007]

約数ペア:

[(1, 2020172007), (3, 673390669), (7, 288596001), (21, 96198667), (67, 30151821), (201, 10050607), (469, 4307403), (1407, 1435801)]