20106767

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:350

約数の個数: 16

約数和(自身を含む): 21934080

約数和(自身を除く): 1827313

約数列:

[1, 17, 67, 127, 139, 1139, 2159, 2363, 8509, 9313, 17653, 144653, 158321, 300101, 1182751, 20106767]

約数ペア:

[(1, 20106767), (17, 1182751), (67, 300101), (127, 158321), (139, 144653), (1139, 17653), (2159, 9313), (2363, 8509)]